{"title":"Dissolved Oxygen Testing","description":"","products":[{"product_id":"lovibond-pool-control-pm-630-photometer-1","title":"Lovibond Pool Control PM630 Photometer","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eLovibond PM630 tests for; \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAcid Demand 0.1-4.0 mmol\/l \u003cbr\u003eAlkalinity 5-200; 5-500 mg\/l \u003cbr\u003eAluminium 0.01-0.3; 0.01-0.25 mg\/l \u003cbr\u003eAmmonia 0.02-1 mg\/l \u003cbr\u003eBromine 0.05-13 mg\/l \u003cbr\u003eChlorine High Range 0.1-10; 0.1-8 mg\/l \u003cbr\u003eChlorine Dioxide 0.02-11 mg\/l \u003cbr\u003eCopper 0.05-5 mg\/l \u003cbr\u003eChlorine 0.01-6; 0.02-2; 0.02-4 mg\/l \u003cbr\u003eCalcium Hardness 0-500 mg\/l \u003cbr\u003eCyanuric Acid 0-160 mg\/l \u003cbr\u003eHardness Total 2-50; 20-500 mg\/l \u003cbr\u003eHydrogen Peroxide 0.03-3 mg\/l \u003cbr\u003eIodine 0.05-3.6 mg\/l \u003cbr\u003eIron 0.02-1 mg\/l \u003cbr\u003eOxygen Saturation 0.1-10 mg\/l \u003cbr\u003eOzone 0.02-2 mg\/l \u003cbr\u003ePHMB 2-60 mg\/l \u003cbr\u003ePhosphate 0.05-4 mg\/l \u003cbr\u003eSodium Hypochlorite 0.2-16% NaOCl \u003cbr\u003eSulphate 5-100 mg\/l \u003cbr\u003eUrea 0.1-2.5 mg\/l\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSKU: 214070\u003c\/p\u003e\n\u003cp\u003eSelf-contained in a sturdy case with accessories and space for additional reagents.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSMART Photometer with Bluetooth® connectivity\u003c\/li\u003e\n\u003cli\u003eConnects to the Lovibond® AquaLX\u003csup\u003e®\u003c\/sup\u003e App\u003c\/li\u003e\n\u003cli\u003eOne unit 34 parameters\u003c\/li\u003e\n\u003cli\u003eHand-held and portable for ease-of-use\u003c\/li\u003e\n\u003cli\u003eFully waterproof (IP68) for anytime, any place analysis\u003c\/li\u003e\n\u003cli\u003eRobust casing for guaranteed longevity\u003c\/li\u003e\n\u003cli\u003eBack-lit display for enhanced viewing\u003c\/li\u003e\n\u003cli\u003ePC compatibility – stores up to 1000 results\u003c\/li\u003e\n\u003cli\u003eAssured Lovibond® accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe PM 630 from The Tintometer\u003cstrong\u003e®\u003c\/strong\u003e Group introduces data management and Bluetooth® functionality to the highly proven PM 600 series of photometers. Already simplifying accurate water analysis with 34 pre-calibrated pool methods, the series has now been expanded to include wireless Bluetooth\u003cstrong\u003e®\u003c\/strong\u003edata transmission. Now, results can be quickly and easily transferred to Smartphones, Tablets and PCs.\u003c\/p\u003e\n\u003cp\u003eThe system is further enhanced by the free Lovibond® App, \u003cstrong\u003eAquaLX\u003c\/strong\u003e\u003cstrong\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/strong\u003e, enabling the immediate review, process and evaluation of measured results directly on-site. Data trends can be monitored with easy-to-view graphical displays with set minimum and maximum values. Any fluctuation to expected results is immediately visible and instant action can be taken.\u003c\/p\u003e\n\u003cp\u003eGPS activated, \u003cstrong\u003eAquaLX\u003c\/strong\u003e\u003cstrong\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/strong\u003ealso recognises and saves the exact location of the operator. Furthermore, additional personalized information, such as the name of the pool and the pool engineer can be recorded, providing a complete information record of the measurement.\u003c\/p\u003e\n\u003cp\u003eRecords can be transferred at the touch of a button by email either as a graphic or database record, simplifying the transfer, management and sharing of results with customers and colleagues, facilitating cooperation over long distances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAquaLX\u003c\/strong\u003e\u003cstrong\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/strong\u003ecompliments the Langelier Index App, PoolM8, which negates the need for complex calculations for Balanced Water. By simply entering the results of the parameters (pH; Total Alkalinity; Calcium Hardness; Total Dissolved Solid; Temperature.), the App automatically determines and displays the results which can then be saved to create a history and, again, shared via email.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstrument in carrying case\u003c\/li\u003e\n\u003cli\u003eBatteries, 4 x AA\u003c\/li\u003e\n\u003cli\u003e3 x photometer vials, 24mm ø\u003c\/li\u003e\n\u003cli\u003e3 x photometer vials, 16mm ø\u003c\/li\u003e\n\u003cli\u003e2 x Vial adaptors for 16mm ø and 13mm ø tubes\u003c\/li\u003e\n\u003cli\u003eStirring \/ crushing rod. Vial cleaning brush\u003c\/li\u003e\n\u003cli\u003e100 tablet reagents for chlorine (free, combined, total) pH value and alkalinity-M.\u003c\/li\u003e\n\u003cli\u003eInstruction manual and guarantee sheet\u003c\/li\u003e\n\u003cli\u003eAqualLX App available to download free of charge for iOS and Android from their respective stores\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003e\u003cstrong\u003eReplacement Product Codes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/lovibond-dpd-no-1-free-chlorine-tablets\"\u003e511050BT \u003c\/a\u003eDPD No 1 Free Chlorine Tablets Box of 100\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/lovibond-dpd-no-1-free-chlorine-tablets\"\u003e511051BT\u003c\/a\u003e DPD No 1 Free Chlorine Tablets Box of 250\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/lovibond-dpd-no-3-water-testing-tablets-box-of-100\"\u003e511080BT\u003c\/a\u003e DPD No 3 Total Chlorine Tablets Box of 100\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/lovibond-dpd-no-3-water-testing-tablets-250\"\u003e511081BT\u003c\/a\u003e DPD No 3 Total Chlorine Tablets Box of 250\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/lovibond-phenol-red-photometer-ph-tablets\"\u003e511770BT\u003c\/a\u003e Phenol Red Photometer Tablets Box of 100\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/lovibond-phenol-red-photometer-ph-tablets\"\u003e511771BT\u003c\/a\u003e Phenol Red Photometer Tablets Box of 250\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/cyanuric-acid-tablets-250-box\"\u003e511370BT\u003c\/a\u003e Cyanuric Acid Tablets Box of 100\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/cyanuric-acid-tablets-250-box\"\u003e511371BT\u003c\/a\u003e Cyanuric Acid Tablets Box of 250\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/lovibond-total-alkalinity-alka-m-photometer-tablets\"\u003e513210BT\u003c\/a\u003e Alka-M-Photometer Box of 100\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/lovibond-total-alkalinity-alka-m-photometer-tablets\"\u003e513211BT\u003c\/a\u003e Alka-M-Photometer Box of 250\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/lovibond-cylindrical-cell-with-lid-lovibond-cylindrical-cell-with-lid-1\"\u003e197629\u003c\/a\u003e Cylindrical Cells with Lid Pack of 5\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/cleaning-brush-lovibond-1\"\u003e380230\u003c\/a\u003e Cleaning Brush 1\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/lovibond-long-plastic-stirring-rods\"\u003e364120-1\u003c\/a\u003e Single Plastic Stirring Rod 1\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/testallwater.co.uk\/products\/lovibond-long-plastic-stirring-rods\"\u003e364120\u003c\/a\u003e Plastic Stirring Rod Pack of 10\u003c\/p\u003e","brand":"Lovibond","offers":[{"title":"Default Title","offer_id":43120842244354,"sku":"214070","price":835.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/1_1a701f41-303d-4126-baad-c7a256c2babf.png?v=1781345829"},{"product_id":"hydrolite-r-hl103-meter-for-dissolved-oxygen-trace2o","title":"HydroLite® HL103 meter for Dissolved Oxygen Trace2o","description":"\u003cp\u003e\u003cspan\u003eA simple pocket dissolved oxygen meter using an industry-standard polarographic DO probe, offering 1 or 2 point calibration using air-saturated water or zero oxygen solution. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAutomatic temperature compensation, and manual salinity and barometric pressure compensation improve accuracy across the entire measurement range. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe HL103 is designed for ease of use, with auto-hold functionality to freeze a stable reading for ease of recording. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA visible battery indicator and auto-off functions effectively conserve and communicate battery life to the user. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA fully replaceable electrode module reduces maintenance costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"ovrCont\"\u003e\n\u003cdiv class=\"lftrgt\"\u003e\n\u003ctable border=\"0\" cellspacing=\"5\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eDissolved Oxygen\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.0~20.0mg\/L (or ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003e% Saturation of Oxygen\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.0~200.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±10% F.S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOthers\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003e0~40°C, 32~104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarometric Pressure Correction\u003c\/td\u003e\n\u003ctd\u003e60.0~112.5kPa, 450~850mmHg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Correction\u003c\/td\u003e\n\u003ctd\u003e0~35g\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHold Function\u003c\/td\u003e\n\u003ctd\u003eManual or Automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Off\u003c\/td\u003e\n\u003ctd\u003eManual or Automatic (8 minutes after last key pressed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReset Function\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e6-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e2×1.5V \"AAA\" Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eApproximately 150 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e175(L)×40(Dia.)mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e100g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Trace2o","offers":[{"title":"Default Title","offer_id":40354345615511,"sku":"HL103","price":276.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/t2o_electrode_hl103_ff1e5d14-17e4-4645-b712-a74aa24b6b2a.jpg?v=1624278154"},{"product_id":"lovibond-active-oxygen-ph-minitester-1","title":"Lovibond Active Oxygen pH MINITESTER","description":"\u003cp\u003e\u003cspan style=\"font-size: 12px;\"\u003eActive Oxygen pH MINITESTER\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eTest \/ Range\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003epH Value 6.0-8.2\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eActive Oxygen 0-10mg\/l\u003c\/p\u003e\u003cbr\u003e\u003cdiv\u003e\u003c\/div\u003e\u003cbr\u003e\u003cp\u003eMINITESTERs provide simple testing for the most popular domestic water treatment agents. Measuring oxygen and pH, MINITESTERs use rapid disssolving tablets to give accurate reliable results quickly. Each Minitester is supplied with tablet reagents for up to 20 tests.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eMeasuring two parameters simultaneously, POOLTESTERs use rapid disssolving tablets to give accurate reliable results quickly.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eEach POOLTESTER is supplied in a robust case with Lovibond® tablet reagents.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Lovibond","offers":[{"title":"Default Title","offer_id":40354366652567,"sku":"157380","price":11.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/b91c3e5b-e5b5-4127-a911-a66115e67212.jpg?v=1783069353"},{"product_id":"lovibond-sd-310-oxi-complete-probe-1-5m-cable-discontinued","title":"Lovibond SD 310 OXI Complete + Probe 1.5m Cable (discontinued) Replaced with 724680","description":"\u003cp\u003e\u003cstrong\u003eThis product has been discontinued and replaced with 724680\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003cbr\u003eSD 310 Oxi\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTest \/ Range\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"2\" cellspacing=\"0\" class=\"tests\" style=\"width: 543px; height: 53px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen\u003c\/td\u003e\n\u003ctd\u003e0-70 mg\/l O2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen Saturation\u003c\/td\u003e\n\u003ctd\u003e0-600 % O2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePartial Pressure\u003c\/td\u003e\n\u003ctd\u003e0-1200 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe SD 310 Oxi meets the day-today demands for sturdy and reliable measurement of dissolved oxygen. The well-known Clark-oxygen-sensor with integrated temperature compensation allows instant measurement without the need for time consuming polarisation.\u003c\/p\u003e\n\u003cp\u003eThe automatic hold function “freezes” measuring data in the display, and makes them easy to read.\u003c\/p\u003e\n\u003cp\u003eData logger and alarm functions enable continuous monitoring of measurement results in the field, with storage for up to 8000 data sets\u003c\/p\u003e\n\u003cp\u003eThe water-tight housing (IP 65 \u0026amp; IP 67) together with the rugged and protective armour ensures reliable operation even in extreme ambient conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery Content\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eSD 310 Oxi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e2 x AAA batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen Sensor with 1.5 metre cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eoperating instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eElectrolyte solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e3 x replacement membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eprotective casing for field use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote the meter can be supplied with Oxygen sensors with 10m cable or 30m cable:\u003cbr\u003e724660 SD 310 plus Oxygen Sensor with 10m cable\u003cbr\u003e724665 SD 310 plus Oxygen Sensor with 30m cable\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003csub\u003e2\u003c\/sub\u003e Concentration\u003c\/td\u003e\n\u003ctd\u003e0.00 - 70.00 mg\/l\u003c\/td\u003e\n\u003ctd\u003e0.01\u003c\/td\u003e\n\u003ctd\u003e± 0.2 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003csub\u003e2\u003c\/sub\u003e Saturation\u003c\/td\u003e\n\u003ctd\u003e0 - 600%\u003c\/td\u003e\n\u003ctd\u003e0.1%\u003c\/td\u003e\n\u003ctd\u003e± 1.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003csub\u003e2\u003c\/sub\u003e Partial Pressure\u003c\/td\u003e\n\u003ctd\u003e0 - 1200 hPa (0- 427.5 mmHg\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e± 3 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e-5.0 ... +50.0°C\u003cbr\u003e+23.0 ... +122.0°F\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.2°C\u003cbr\u003e5.0 .... +100.0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable align=\"left\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003eElectrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 pin bayonet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003eInterface\/External Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-pole bayonet connector for serial interface and supply\u003cbr\u003e(with accessory USB 300)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBacklit LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic 1, 2 or 3 point calibration, 0%, 100%, ambient air, air saturated water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003eData Storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 data sets manually; 8000 data sets using logger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003eProtection Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP67 (housing and connections)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e164 x 98 x 37mm (H x W x D) inc. protection cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e287g inc. battery and protective armouring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImpact resistant PA 6 G B30 housing with pop-up clip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003eArmouring \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShock-absorbing protective armouring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x AAA battery (included). Power consumption: \u0026lt;1.0mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160 hours; auto off function 0 - 120 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAncillary Items\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 99.915%; height: 354.205px;\" align=\"left\" cellpadding=\"6\" cellspacing=\"0\" class=\"tb1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 114.006px;\" id=\"\"\u003e\n\u003ctd style=\"width: 22.3881%; height: 114.006px;\"\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eStock Code\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 72.4508%; height: 114.006px;\"\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eName\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.7955px;\"\u003e\n\u003ctd style=\"width: 94.8389%; height: 15.7955px;\" colspan=\"2\"\u003e\u003chr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 74.8011px;\" id=\"\"\u003e\n\u003ctd style=\"width: 22.3881%; height: 74.8011px;\" valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/lovibondwater.com\/ancillary\/724670\"\u003e724670\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 72.4508%; height: 74.8011px;\" valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eService Set SD 310 Oxi\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 74.8011px;\" id=\"\"\u003e\n\u003ctd style=\"width: 22.3881%; height: 74.8011px;\" valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/lovibondwater.com\/ancillary\/724620\"\u003e724620\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 72.4508%; height: 74.8011px;\" valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eUSB 300 cable\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 74.8011px;\" id=\"\"\u003e\n\u003ctd style=\"width: 22.3881%; height: 74.8011px;\" valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/lovibondwater.com\/ancillary\/724625\"\u003e724625\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 72.4508%; height: 74.8011px;\" valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eGSOFT 3050 Data Transmission Software\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Lovibond","offers":[{"title":"Default Title","offer_id":40354369536151,"sku":"724650","price":917.53,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/724650-2.jpg?v=1624278671"},{"product_id":"hanna-instruments-9147-10-dissolved-oxgen-meter-for-fish-farming-10m-probe","title":"Hanna Instruments-9147-10 Dissolved Oxgen Meter for Fish Farming, 10m Probe","description":"\u003cp\u003eDissolved Oxygen Meter for Fish, complete with 10m Probe (Hanna Instruments-76409\/10).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Hanna Instruments-9147 is designed for aquaculture applications. This unit is unique among our family of DO meters as it is supplied with a galvanic probe.\u003c\/p\u003e\n\u003cp\u003eUnlike Polarographic probes, galvanic DO probes require no conditioning time. When you need to measure multiple samples in a given period of time, pick it up and measure on demand.\u003c\/p\u003e\n\u003cp\u003eThe Hanna Instruments-9147 is a must have for DO sensitive organisms or high bio-load environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for aquaculture\u003c\/li\u003e\n\u003cli\u003eGalvanic DO probe\u003c\/li\u003e\n\u003cli\u003eBacklit LCD\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation\u003c\/li\u003e\n\u003cli\u003eManual salinity and altitude compensation\u003c\/li\u003e\n\u003cli\u003eWater-resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder information \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHanna Instruments-9147 with 10m cable is supplied with Hanna Instruments-76409\/10 probe with 10 m cable and 5 spare membranes, electrolyte solution (30 mL), batteries, screwdriver and instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354372649111,"sku":"HI-9147-10","price":792.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/image_12986_2ab9a9fe-35e0-4d59-a2f0-3922c1451b76.jpg?v=1624278752"},{"product_id":"hanna-instruments-5421-research-grade-do-bod-bench-meter","title":"Hanna Instruments-5421 Research Grade DO \u0026 BOD Bench Meter","description":"Hanna Instruments-5421 is a research-grade benchtop meter with extensive capabilities in measuring DO as well as BOD, OUR, SOUR and atmospheric pressure and temperature.\u003cbr\u003e\u003cp\u003eHanna Instruments-5421 has a large, graphic LCD, backlit for improved clarity and a user-friendly soft touch keypad.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis is a highly advanced instrument featuring an intuitive menu system to streamline the workflow process and provide accurate measurements quickly and efficiently.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDO measurements can be performed in ppm (mg\/L) range or in % and feature automatic or manual temperature and atmospheric pressure compensation and manual salinity compensation.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAutomatic and manual calibration of dissolved oxygen can be performed in one or two points using standard or user-defined standards.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eUsers can set the reading stability criteria choosing from three modes: Fast; Medium; or Accurate. When measurement stability is reached, the direct\/autohold feature automatically holds the reading on the display. In direct reading mode, the user interface can be set to basic with or without GLP, graphic or logging information.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eExtended DO range up to 90ppm (mg\/L) and 600%\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eThree salinity scales: practical salinity, natural sea water, percent\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMeasures DO, atmospheric pressure \u0026amp; temperature\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDO direct, DO direct\/autohold, BOD: Biological Oxygen Demand, OUR: Oxygen Uptake Rate, SOUR: Specific Oxygen Uptake Rate\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eTemperature and atmospheric pressure automatic compensation\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eManual salinity compensation\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eLarge log memory with different logging methods\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003ePolarographic probe with built-in temperature sensor\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eImproved backlit display\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCapacitive touch key pad\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eClean user interface\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eOn-screen help\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eAdvanced measurement\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-5421 can be used to perform a full range of DO, BOD, OUR and SOUR measurements together with atmospheric pressure and temperature.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe DO probe uses the polarographic principal of measurement and has a built-in temperature sensor. The BOD, OUR and SOUR methods are supported with a dedicated tutorial and step by step guide to ensure a full and correct reading of DO using this specific measuring method.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eUp to 10 profiles can be saved and recalled eliminating the need to reconfigure each time a different electrode is used. User definable configurations can include:\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eReading mode\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003edirect or BOD, OUR and SOUR measurement units\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003etemperature units\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003estability criteria\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ch3\u003eCompensation\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003etemperature\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eatmospheric pressure\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003esalinity\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003eThree selectable logging modes are available: Automatic, Manual and AutoHold logging. Up to 100 logging lots can be stored for automatic or manual modes. Automatic logging also features a selectable area and sampling period.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eGLP informatics includes complete data about user calibration of each parameter and identification information for the instrument, user and company.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eData can be transferred to a PC via the opto-isolated PC interface via the RS232 or USB ports and Hanna Instruments-92000 Windows compatible software.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAll features are available in English, Italian, Portuguese and Spanish. Contextual help is available through a dedicated HELP key with clear tutorial messages and directions available on-screen. This guides users quickly and clearly through the procedures to facilitate accurate measurement and calibration.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eSupplied with\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eHanna Instruments-76483 DO probe\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHanna Instruments-76404N electrode holder\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHanna Instruments-7041S electrolyte solution (30mL)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDO membrane caps (2)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003e12 VDC adapter\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eQuality certificate\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354373304471,"sku":"HI-5421-02","price":1095.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-5421_research_grade_do_bod_bench_meter_b2ec4f6d-ad6e-4790-bc32-d5de361a890a.jpg?v=1624278771"},{"product_id":"hanna-instruments-9147-04-dissolved-oxygen-meter-for-fish-farming-4m-probe","title":"Hanna Instruments-9147-04 Dissolved Oxygen Meter for Fish Farming, 4m Probe","description":"Designed for use in the fish farming industry, this portable Dissolved Oxygen meter uses a galvanic type of Dissolved Oxygen sensor which requires no conditioning time.\u003cbr\u003e\n\u003ch3\u003eHanna Instruments-9147-04 Dissolved Oxygen Meter for Fish Farming, 4m Probe\u003c\/h3\u003e\n\u003cp\u003eThe Hanna Instruments-9147 is designed for aquaculture applications. This unit is unique among the Hanna family of DO meters as it is supplied with a galvanic probe.\u003c\/p\u003e\n\u003cp\u003eUnlike Polarographic probes, galvanic DO probes require no conditioning time. When you need to measure multiple samples in a given period of time, pick it up and measure on demand.\u003c\/p\u003e\n\u003cp\u003eThe Hanna Instruments-9147 is a must have for DO sensitive organisms or high bio-load environments.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for aquaculture\u003c\/li\u003e\n\u003cli\u003eGalvanic DO probe\u003c\/li\u003e\n\u003cli\u003eBacklit LCD\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation\u003c\/li\u003e\n\u003cli\u003eManual salinity and altitude compensation\u003c\/li\u003e\n\u003cli\u003eWater-resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrder information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHanna Instruments-9147 with 4 m cable is supplied with Hanna Instruments-76409\/4 probe with 4 m cable and 2 spare membranes, electrolyte solution (30 mL), batteries, screwdriver and instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354375991447,"sku":"HI-9147-04","price":651.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-9147-04_dissolved_oxygen_meter_for_fish_farming_4m_probe_495ce0a0-4c02-4ec0-8c47-78acc1bc0566.jpg?v=1624278852"},{"product_id":"hanna-instruments-98193-professional-waterproof-dissolved-oxygen-and-bod-meter","title":"Hanna Instruments-98193 Professional Waterproof Dissolved Oxygen and BOD Meter","description":"\u003cp\u003eThe Hanna Instruments-98193 portable Dissolved Oxygen meter has extended ranges of up to 50 ppm and 600% saturation.\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv id=\"description\" class=\"section-row section 1\"\u003e\n\u003cdiv class=\"section-text col-xs-12 rem-p-l rem-p-r\"\u003e\n\u003cp\u003eWhen measuring dissolved oxygen, compensations for salinity, temperature and pressure are essential to improve the accuracy and precision of readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section-text col-xs-12 rem-p-l rem-p-r\"\u003e\n\u003cbr\u003eSalinity compensation allows for direct determination of dissolved oxygen in saline waters. Temperature compensation is automatic with the probes built-in sensor, which features a one or two-point calibration. Pressure compensation with the meter's built-in barometer can be validated against a reference barometer, and if needed, can be recalibrated in user-selectable units (mmHg, inHg, atm, psi, kPa, mbar). With the internal barometer, the Hanna Instruments-98193 is able to compensate for changes in barometric pressure so there is no need for charts, altitude information or external barometric pressure information.\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOther features include measurement, methods and calculations for BOD, OUR and SOUR.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"section-row section four\"\u003e\n\u003cdiv class=\"section-text col-xs-12 col-sm-7 add-p-r rem-p-l\"\u003e\n\u003cul\u003e\n\u003cli\u003eQuick connect probe - The Hanna Instruments-764073 polarographic dissolved oxygen probe features a quick connect DIN connector to make attaching and removing the probe simple and easy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eData Logging - The Hanna Instruments-98193s log-on demand features allows users to store up to 400 samples that can be later transferred to a PC with the Hanna Instruments-920015 USB cable and Hanna Instruments-92000 software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eGLP and On-Screen Help - Comprehensive GL data is directly accessible by pressing the GLP key; the contextual help menu can be accessed to obtain on-screen information and assistance at the touch of a button.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIP67 rated waterproof, rugged enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSalinity compensation - users can set the salinity value\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic pressure compensation - built-in barometer with user-selectable units (mmHg, inHg, atm, psi, kPa, mbar)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in calculations - determination of Biochemical Oxygen Demand (BOD), Oxygen Uptake Rate (OUR) and Specific Oxygen Uptake Rate (SOUR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic polarisation of probe at startup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eReady to use PTFE preformed membrane caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 200 hours of continuous use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eOn-screen Features\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eBOD is calculated in mg per litre from the difference between the initial and final dissolved oxygen concentration readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAll necessary parameters for BOD testing can be set and displayed at once\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eA list of all saved BOD data can be easily retrieved and shown on the LCD display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eOUR results measured in mg of oxygen consumed per L per hour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSOUR results measured in mg of oxygen consumed per g of volatile suspended solids per hour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eSupplied with\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eHanna Instruments-764073 polargraphic DO probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHanna Instruments-7041S Electrolyte Solution for Polarographic Sensors, 30ml\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHanna Instruments-7040 Bicomponent zero oxygen solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePreformed PTFE membrane caps (2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDO protective cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eO-rings (2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eRugged carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e100mL plastic beaker (2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHanna Instruments-92000 PC software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHanna Instruments-920015 micro USB cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBatteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eQuality certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e4 metre cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354392670359,"sku":"HI-98193","price":956.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-98193_professional_waterproof_dissolved_oxygen_and_bod_meter_5652a3e6-8158-45e9-8858-12b2525ecce6.jpg?v=1624279308"},{"product_id":"hanna-instruments-2400-bench-top-dissolved-oxygen-meter","title":"Hanna Instruments-2400 Bench-top Dissolved Oxygen Meter","description":"Ideal for professional dissolved oxygen monitoring, the Hanna Instruments-2400-02 is a top of the range bench top meter offering readout in mg\/L or % saturation and automatic calibration together with the ability to store up to 8000 samples.\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-2400-02 is supplied with the Hanna Instruments-76407\/2 dissolved oxygen probe. This probe is extremely rugged making it ideal for both field and laboratory applications. \u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eIdeal for\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003ePharmaceutical research and development\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eFood and drink testing\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eWaste water treatment\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eSturdy benchtop design with wide screen and keyboard for ease of use\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eWater resistant rubberised keys\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003e8000 logging record interval facilitates process and experimental monitoring. Logging interval is automatic with user selectable intervals from 5 seconds to 180 minutes\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eGood Laboratory Practice (GLP) function supports data consistency and offers a calibration reminder to ensure meter remains in optimum working order\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMeasurements automatically temperature compensated by using the polarographic DO probe with built-in temperature sensor\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eProbe features screw cap membranes for easy replacement\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ch3\u003eMain benefits\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eMeasurement is automatically compensated for altitude and salinity based on the user settings for altitude up to 4000m and 40g\/L for salinity\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCalibration can be performed at one or two points at 0% using the Hanna Hanna Instruments-7040 solution or 100% in air\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eExtensive data logging capacity up to 8000 samples allows the possibility of process and experimental monitoring of dissolved oxygen\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eUSB port for computer connection allows accurate transfer of data\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eOptional Hanna software provides an exclusive online guide of all commands available and allows comprehensive plot, export and print of data\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ch3\u003eSupplied with\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eHanna Instruments-76407\/2 DO probe\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHanna Instruments-76407A membrane caps\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHanna Instruments-7041S electrolyte solution\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003e12 Vdc adaptor\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eInstructions\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354409480343,"sku":"HI-2400-02","price":1903.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/bench-top-dissolved-oxygen-meter.jpg?v=1733401233"},{"product_id":"hanna-instruments-9142-simple-to-use-dissolved-oxygen-meter","title":"Hanna Instruments-9142 Simple-to-Use Dissolved Oxygen Meter","description":"\u003cp\u003eWater resistant, simple to use and calibrate and supplied complete with a Dissolved Oxygen probe with a 4m cable, this meter will measure and display Dissoved Oxygen from 0.0 to 19.9mg\/L with 0.1mg\/L resolution.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe ever increasing demand for instant on-site analysis results has created a need for innovative and rugged portable, waterproof meters. The Hanna Instruments-9142 is a simple to use DO meter with Polarographic probe.\u003c\/p\u003e\n\u003cp\u003eField work can subject instrumentation to the inclemency of weather. Cold, rain, dust and humidity can cause condensation to breech the housing. The water resistant housing of Hanna Instruments-9142 solves many of the problems of field use.\u003c\/p\u003e\n\u003cp\u003eCalibration is performed with Hanna Instruments-7040 zero oxygen solution, while 100% calibration is done in air.\u003cbr\u003e\u003cbr\u003eThe Polarographic probe (Hanna Instruments-76407\/4) is accurate to 0.3 ppm and is supplied with a 4 m cable that allows measurements to be taken even in hard to reach places.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic Temperature Compensation\u003c\/li\u003e\n\u003cli\u003eAffordable and efficient\u003c\/li\u003e\n\u003cli\u003eDO probe and carrying case included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Hanna Instruments-9142 is supplied with the following:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHanna Instruments-76407\/4 probe with 4 m cable\u003c\/li\u003e\n\u003cli\u003e2 spare membranes\u003c\/li\u003e\n\u003cli\u003eHanna Instruments-7041S electrolyte solution (30 mL)\u003c\/li\u003e\n\u003cli\u003eCalibration screwdriver\u003c\/li\u003e\n\u003cli\u003eBatteries\u003c\/li\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003cli\u003eRugged carrying case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354414854295,"sku":"HI-9142","price":899.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-9142_simple-to-use_dissolved_oxygen_meter_4772dd23-597b-41e7-b102-021dc4b2f94c.jpg?v=1624279731"},{"product_id":"hanna-instruments-9146-handheld-dissolved-oxygen-meter","title":"Hanna Instruments-9146 Handheld Dissolved Oxygen Meter","description":"The Hanna Instruments-9146 portable Dissolved Oxygen meter is a rugged water-resistant instrument offering an extended range for measuring Dissolved Oxygen and temperature in wine analysis, aquaculture and wastewater treatment.\u003cbr\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"section-row section 1\" id=\"description\"\u003e\n\u003cdiv class=\"section-text col-xs-12 rem-p-l rem-p-r\"\u003e\n\u003cp\u003eDeveloped for dissolved oxygen and temperature measurement in water, wastewater, wine analysis and applications such as fish farming, it also allows compensation for altitude and salinity.\u003c\/p\u003e\n\u003cp\u003eThe Hanna Instruments-9146 is supplied with a Polarographic probe with a 4m cable and measures a DO range of up to 300%.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4m cable for ease of use\u003c\/li\u003e\n\u003cli\u003eRobust waterproof casing designed for field applications\u003c\/li\u003e\n\u003cli\u003eBacklit display is helpful for use in low ambient light levels\u003c\/li\u003e\n\u003cli\u003eOn-screen tutorial messages remove need to take manual out on location\u003c\/li\u003e\n\u003cli\u003eLow battery indicator\u003c\/li\u003e\n\u003cli\u003eDO range up to 300% plus temperature compensation\u003c\/li\u003e\n\u003cli\u003eGLP features\u003c\/li\u003e\n\u003cli\u003ePolarographic probe included as standard features built-in temperature compensation and removable, protective membrane cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMain benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllows altitude compensation up to 4000m\u003c\/li\u003e\n\u003cli\u003eSalinity compensation up to 80g\/L\u003c\/li\u003e\n\u003cli\u003eAutomatic calibration in air\u003c\/li\u003e\n\u003cli\u003eTwo spare membranes included as standard\u003c\/li\u003e\n\u003cli\u003eHard carrying case and instructions provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"section-row section nine\"\u003e\n\u003cdiv class=\"col-xs-12 col-sm-6 rem-pad-mobile rem-p-l\"\u003e\n\u003cdiv class=\"section-image col-xs-5 col-sm-3 circle-left\"\u003e\n\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/www.hannainstruments.co.uk\/media\/catalog\/product\/battery_roundel_270.jpg\" title=\"\" width=\"53\" height=\"53\"\u003eBattery powered – Allows use away from a power source. Batteries are included with all battery operated products.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-sm-6 rem-pad-mobile rem-p-r\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"section-image col-xs-5 col-sm-3 circle-left\"\u003e\u003cimg alt=\"\" class=\"img-responsive\" src=\"https:\/\/www.hannainstruments.co.uk\/media\/catalog\/product\/replacable_roundel_103.jpg\" title=\"\" width=\"63\" height=\"63\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-text col-xs-7 col-sm-9\"\u003e\n\u003cp\u003eReplaceable Electrode – No need to replace the whole meter when the electrode needs replacing. Spare and replacement electrodes are available for this product.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354416885911,"sku":"HI-9146-04","price":766.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-9146_handheld_dissolved_oxygen_meter_1_f0119afa-2ba6-4d0a-9212-f836b5bfebcf.jpg?v=1624279780"},{"product_id":"hanna-instruments-8410-panel-mounted-dissolved-oxygen-controller","title":"Hanna Instruments-8410 Panel Mounted Dissolved Oxygen Controller","description":"The Hanna Instruments-8410 is an extended range panel mounted Dissolved Oxygen (DO) controller that is used to maintain and monitor the concentration of DO in a wide range of applications from wastewater treatment to aquaculture.\u003cbr\u003e\u003cp\u003ehe Hanna Instruments-8410 is an extended range panel mounted Dissolved Oxygen (DO) controller that is used to maintain and monitor the concentration of DO in a wide range of applications from wastewater treatment to aquaculture. The HI 8410 uses a Galvanic probe and typically require less maintenance than a Polarographic style making it ideal for long term monitoring of aeration basins, ponds, and lakes.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe set point for controlling the activation of the relay is adjusted manually by the user. An alarm relay is also manually adjustable and is based upon a tolerance from the programmed set point. Calibration is single set point and can be done in zero oxygen solution.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe dosage mode: Automatic, Continuous ON or OFF and over dose control by setting the Overtime dosage trimmer. If the dosing relay remains continuously activated for more than the selected dosing time, the alarm relay is activated, the alarm LED will start blinking and the dosing relay will be deactivated. A jumper found on the rear panel can disable the “Over time dosage” function.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAutomatic\/Off\/manual dosing selection switch and LED on the front panel.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIn Automatic mode all the relays are controlled based on the measurement set point and alarm values. In OFF mode the dosing and alarm relays are always deactivated. The dosing LED is OFF (as relay status) and the ALARM LED is in accordance with the instrument set point, input reading, and ALARM.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eIn ON (Manual) mode the dosing relay is always on. The alarm relay is still enabled. If an alarm occurs the dosing relay remains activated. If the over dose time exceeds the setting during manual mode, the alarm relay remains activated.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe front panel is protected behind a transparent splash-proof cover.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-8410 is supplied with mounting brackets and instructions.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354419802263,"sku":"HI-8410","price":839.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-8410_panel_mounted_dissolved_oxygen_controller_afb64799-8322-4375-a083-0c24e2766b03.jpg?v=1624279852"},{"product_id":"hanna-instruments-764080a-p-edge-membranes","title":"Hanna Instruments-764080A\/P Edge Membranes","description":"Replacement membrane for Dissolved Oxygen probe for the edge.\u003cbr\u003e\u003ch2\u003eHanna Instruments-764080A\/P Edge Membranes\u003c\/h2\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354452701335,"sku":"HI-764080A\/P","price":57.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-764080ap_edge_membranes.jpg?v=1624280424"},{"product_id":"hanna-instruments-76407a-p-membranes-for-d-o-probes","title":"Hanna Instruments-76407A\/P Membranes for D.O. Probes","description":"Five replacement membranes for Dissolved Oxygen probes.\u003cbr\u003e\u003cp\u003eWhen the PTFE membrane of the protective cap wears, it is always good to have a back-up.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-76407A\/P contains five replacement membranes.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-76407A\/P are spare dissolved oxygen screwcap membranes designed especially for Hanna’s portable polarographic dissolved oxygen probes. The caps are made from durable ABS plastic with polytetrafluoroethylene (PTFE) oxygen permeable membranes. Each cap is easily filled with electrolyte and installed on the probe.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eScrew Cap Design\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003ePTFE Membranes\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eEasily Fillable\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003eThe membranes separate the probe’s cathode and anode from the water being measured. Oxygen diffuses across the membrane and interacts with the polarographic system to produce a current proportional to oxygen concentration. Each cap is easily filled with Hanna Instruments-7041 electrolyte and screwed onto the probe.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354456240279,"sku":"HI-76407A\/P","price":113.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-76407ap_membranes_for_do_probes.jpg?v=1624280492"},{"product_id":"lovibond-md-640-photometer-and-fluorometer-1","title":"Lovibond MD 640 Photometer and Fluorometer","description":"\u003cp\u003e\u003cstrong\u003eProduct Name - \u003c\/strong\u003eMD 640\u003c\/p\u003e\n\u003cp\u003eThe Lovibond® MD 640 is an enhanced version of the MD 610 photometer.\u003c\/p\u003e\n\u003cp\u003eOffering additional fluorescence capability for the determination of PTSA and fluorescein in water systems.\u003c\/p\u003e\n\u003cp\u003eCovers more than 120 important methods for water analysis\u003c\/p\u003e\n\u003cdiv id=\"lefArea\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eSupplied without reagents (please specify the reagents or parameters required at time of order)\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTest\/Range\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%;\" class=\"tests\" cellspacing=\"0\" cellpadding=\"2\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcid Demand\u003c\/td\u003e\n\u003ctd\u003e0.1-4 mmol\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Oxygen\u003c\/td\u003e\n\u003ctd\u003e0.1-10 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity P\u003c\/td\u003e\n\u003ctd\u003e5-300 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Total M\u003c\/td\u003e\n\u003ctd\u003e5-200 mg\/l; 5-500 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e0.01-0.3 mg\/l; 0.01-0.25 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia\u003c\/td\u003e\n\u003ctd\u003e0.02-1 mg\/l; 0.01-0.8 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia HR\u003c\/td\u003e\n\u003ctd\u003e1-50 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia LR\u003c\/td\u003e\n\u003ctd\u003e0.02-2.5 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoron\u003c\/td\u003e\n\u003ctd\u003e0.1-2 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine\u003c\/td\u003e\n\u003ctd\u003e0.05-13 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride\u003c\/td\u003e\n\u003ctd\u003e0.5-25 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine\u003c\/td\u003e\n\u003ctd\u003e0.01-6 mg\/l; 0.02-2 mg\/l; 0.02-4 mg\/l; 0.1-10 mg\/l; 0.1-8 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine (total)\u003c\/td\u003e\n\u003ctd\u003e5-200 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide\u003c\/td\u003e\n\u003ctd\u003e0.02-11 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOD\u003c\/td\u003e\n\u003ctd\u003e0-150 mg\/l; 0-1500 mg\/l; 0-15000 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003ctd\u003e0.05-4 mg\/l; 0.05-5 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanide\u003c\/td\u003e\n\u003ctd\u003e0-160 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid\u003c\/td\u003e\n\u003ctd\u003e0-160 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDEHA\u003c\/td\u003e\n\u003ctd\u003e20-500 µg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen\u003c\/td\u003e\n\u003ctd\u003e10-800 µg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluorescein\u003c\/td\u003e\n\u003ctd\u003e0-400 µg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride\u003c\/td\u003e\n\u003ctd\u003e0.05-2 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Hardness\u003c\/td\u003e\n\u003ctd\u003e0-500 mg\/l; 50-900 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e2-50 mg\/l; 20-500 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine\u003c\/td\u003e\n\u003ctd\u003e0.05-0.5 mg\/l; 0.01-0.6 mg\/l; 0.01-0.7 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrogen Peroxide\u003c\/td\u003e\n\u003ctd\u003e0.03-3 mg\/l; 1-50 mg\/l; 40-500 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine\u003c\/td\u003e\n\u003ctd\u003e0.05-3.6 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron\u003c\/td\u003e\n\u003ctd\u003e0.02-1 mg\/l; 0.02-3 mg\/l; 0.02-1.8 mg\/l; 0.03-2 mg\/l; 0.1-10 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese\u003c\/td\u003e\n\u003ctd\u003e0.05-5 mg\/l; 0.2-4 mg\/l; 0.01-0.7 mg\/l; 0.1-18 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdate\u003c\/td\u003e\n\u003ctd\u003e0.05-5 mg\/l; 1-50 mg\/l; 0.5-66 mg\/l; 1-100 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonochloramine\u003c\/td\u003e\n\u003ctd\u003e0.04-4.50 mg\/l; 0.01-0.50 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate\u003c\/td\u003e\n\u003ctd\u003e0.08-1 mg\/l; 1-30 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite\u003c\/td\u003e\n\u003ctd\u003e0.01-0.5 mg\/l; 0.01-0.3 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen Total\u003c\/td\u003e\n\u003ctd\u003e0.5-25 mg\/l; 5-150 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone\u003c\/td\u003e\n\u003ctd\u003e0.02-2 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrtho-phosphate\u003c\/td\u003e\n\u003ctd\u003e0.05-4 mg\/l; 1-80 mg\/l; 0.06-2.5 mg\/l; 0.06-5 mg\/l; 5-40 mg\/l; 0.05-5 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Value\u003c\/td\u003e\n\u003ctd\u003e5.2-6.8; 6.5-8.4; 8.0-9.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePHMB\u003c\/td\u003e\n\u003ctd\u003e2-60 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Total\u003c\/td\u003e\n\u003ctd\u003e0.02-1.1 mg\/l; 0.06-3.5 mg\/l; 0.1-10 mg\/l; 5-80 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphonate\u003c\/td\u003e\n\u003ctd\u003e0-125 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatinum-Cobalt \/ Hazen\u003c\/td\u003e\n\u003ctd\u003e0-500 mg Pt\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolyacrylate\u003c\/td\u003e\n\u003ctd\u003e1-30 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium\u003c\/td\u003e\n\u003ctd\u003e0.7-12 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePTSA\u003c\/td\u003e\n\u003ctd\u003e0-1000 µg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica\u003c\/td\u003e\n\u003ctd\u003e0.05-4 mg\/l; 0.1-1.6 mg\/l; 0.1-8 mg\/l; 1-90 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSodium Hypochlorite\u003c\/td\u003e\n\u003ctd\u003e0.2-16 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulphate\u003c\/td\u003e\n\u003ctd\u003e5-100 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulphide\u003c\/td\u003e\n\u003ctd\u003e0.04-0.5 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulphite\u003c\/td\u003e\n\u003ctd\u003e0.1-5 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuspended Solids\u003c\/td\u003e\n\u003ctd\u003e0-750 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurbidity\u003c\/td\u003e\n\u003ctd\u003e0-1000 FAU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUrea\u003c\/td\u003e\n\u003ctd\u003e0.1-2.5 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc\u003c\/td\u003e\n\u003ctd\u003e0.02-1 mg\/l; 0.1-2.5 mg\/l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cspan\u003eThe Lovibond® MD 640 is an enhanced version of the MD 610 photometer, offering additional fluorescence capability for the determination of PTSA and fluorescein in water systems. PTSA (1,3,6,8 pyrenetetrasulfonic acid, sodium salt) and fluorescein are fluorescent materials that are increasingly being added to speciality water treatment products to enable real time product dose analysis. Both materials are detectable at ppb levels, are non-toxic and chemically stable, all of which make them ideal tracer additives throughout complex water systems. Accurately measuring product dose levels helps the water treatment specialist to control water chemistry; prevent corrosion, scale and biological fouling; increase system efficiency.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e• Inbuilt PTSA \u0026amp; Fluorescein measurement - no adapter required\u003cbr\u003e• High quality results due to interference filters and long-life LEDs\u003cbr\u003e• Automatic wavelength selection\u003cbr\u003e• Bluetooth® data transmittance to Lovibond® AquaLX® App\u003cbr\u003e• Covers more than 120 important methods for water analysis such as aluminium, chlorine, COD, bromine, chlorine dioxide, copper, iron, molybdate and phosphate\u003cbr\u003e• Advanced data management via AquaLX® App\u003cbr\u003e• Portable and easy handling\u003cbr\u003e• Robust and water proof\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003eDelivery content\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 4 batteries\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 3 round vials each 24 and 16 mm ø(black lid)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 1 adapter each for 16 mm and 13 mm vials\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Plastic stirring rod 13 cm, brush 11 cm, syringe 5 ml, screw driver\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Warranty information\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Certificate of Compliance\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Instruction Manual\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 870px; height: 493px;\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"10\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eInterfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eBluetooth® 4.0\u003cbr\u003eRJ45 socket for internal updates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eOptics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eLEDs, Interference Filters (IF) and photo sensor in transparent sample chamber.\u003cbr\u003eWavelength specifications of interference filters:\u003cbr\u003e430 nm Δ λ = 5 nm\u003cbr\u003e530 nm Δ λ = 5 nm\u003cbr\u003e560 nm Δ λ = 5 nm\u003cbr\u003e580 nm Δ λ = 5 nm\u003cbr\u003e610 nm Δ λ = 6 nm\u003cbr\u003e660 nm Δ λ = 5 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eWavelength Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e± 1nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003ePhotometric Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e2% full scale (at 20 ° C to 25 ° C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003ePhotometric Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e0.005 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eAcid and solvent resistant touch sensitive keypad; audible feedback via integrated beeper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e4 x AA batteries; operating time approx 26 hours continuous or 3500 tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eAuto Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eApprox 20 minutes after last keypress with audible signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eUnit 210 x 95 x 45 mm\u003cbr\u003eCarry case 395 x 295 x 106 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e450g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eAmbient Conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e5-40 ° C, 30-90% rel humidity (non condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eMemory Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003eApprox 500 data sets with time, date, sample ID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cstrong\u003eConformity -CE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv id=\"homeMiddle\"\u003e\n\u003cdiv id=\"homeRight\" class=\"newright\"\u003e\n\u003cdiv id=\"tabs\" class=\"ui-tabs ui-widget ui-widget-content ui-corner-all\"\u003e\n\u003cbr\u003e\n\u003cdiv id=\"tabs-ancll\" class=\"ui-tabs-panel ui-widget-content ui-corner-bottom\"\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ctable class=\"tb1\" cellspacing=\"0\" cellpadding=\"6\" align=\"left\"\u003e\n\u003ctbody\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStock Code\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003chr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/197629\"\u003e197629\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003ePhotometer Cell ø 24mm with lid, pack of 5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/197629\"\u003e197629\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003ePhotometer Cell ø 24mm with lid, pack of 5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/364120\"\u003e364120\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eCrushing \/ Stirring Rod, pack of 10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/380030\"\u003e380030\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eVial Cleaning Brush, long\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/215640\"\u003e215640\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eVerification Standard Kit, MaxiDirect \/ MD 600\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/366110\"\u003e366110\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eSyringe, Plastic 1ml\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/366070\"\u003e366070\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eSyringe, Plastic 2ml\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/366070\"\u003e366070\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eSyringe, Plastic 2ml\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/366120\"\u003e366120\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eSyringe, Plastic 5ml\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/369090\"\u003e369090\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eSyringe, Plastic, 10ml\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/385130\"\u003e385130\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eDilution \/ Shaker Tube 100ml\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/400744\"\u003e400744\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eUV Lamp (220V)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.lovibondwater.com\/ancillary\/400745\"\u003e400745\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\n\u003cbr\u003e\n\u003cp\u003eUV Lamp (110V)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr id=\"\"\u003e\n\u003ctd colspan=\"4\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv id=\"homeLeft\" class=\"newLeft\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv id=\"rightArea\"\u003e\u003c\/div\u003e","brand":"Lovibond","offers":[{"title":"Default Title","offer_id":40354457583767,"sku":"214140","price":1445.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/Untitleddesign.png?v=1782726239"},{"product_id":"dtk-2017-sd-meter-c-w-ph-condy-atc-probes-buffers-1","title":"DTK 2017-SD Meter - c\/w pH, Cond'y, ATC Probes \u0026 Buffers","description":"\u003cp align=\"left\" class=\"paragraph_heading\"\u003eKEY FEATURES\u003c\/p\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"list_1\"\u003eA high quality multi-parameter meter which allows probes to be left in the meter at all times.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"list_1\"\u003eMeter can be enabled to measure a range of parameters by ordering the appropriate probe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"list_1\"\u003eMeter supplied with ATC, Conductivity\/TDS and pH Probes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"list_1\"\u003eOptional probes for ORP \u0026amp; Dissolved Oxygen are available on request.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"list_1\"\u003eMeter can read pH, mV, Conductivity, Total Dissolved Solids, Dissolved oxygen and Temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"list_1\"\u003eTakes optional SD card for data logging with no extra software needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"list_1\"\u003eATC with auto shut off, hold and min\/max readings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"list_1\"\u003eInterchangeable probes make the meter versatile and convenient.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"list_1\"\u003eRS232 port enables computer connectivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"list_1\"\u003eLarge LCD screen, 489g weight \u0026amp; fold out back which acts as a tripod.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp align=\"left\" class=\"paragraph_heading\"\u003eMULTI PARAMETER WATER QUALITY METER\u003c\/p\u003e\n\u003cp class=\"normal_text\"\u003eUsing interchangeable probes, this versatile meter reads pH, mV, Conductivity, TDS, Dissolved Oxygen, Temperature and ORP. Not having to remove the probes to change them makes the DTK 2017SD extrememly versatile and a favourite amongs those in the industry. The display simultaneously reads temperature in user selectable °C \u0026amp; °F, and all measurements are automatically temperature compensated. In addition to this the DTK 2017SD comes with an RS232 port enabling communication with a computer.\u003c\/p\u003e\n\u003cp\u003eWhen ordering the meter is supplied with the pH, ATC and conductivity\/TDS probe. A dissolved oxygen and ORP probe are also available upon request. The meter also features an auto power off, hold, min\/max, fold-out easel back and a tripod screw.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\n\u003ca href=\"http:\/\/www.droptestkits.com\/wp-content\/uploads\/2014\/04\/pHProbe_250x250.jpg\"\u003e\u003cimg height=\"150\" width=\"150\" alt=\"pHProbe_250x250\" src=\"http:\/\/www.droptestkits.com\/wp-content\/uploads\/2014\/04\/pHProbe_250x250.jpg\" class=\"alignnone size-full wp-image-2233 aligncenter\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003epH Probe\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd width=\"50%\"\u003e\n\u003ca href=\"http:\/\/www.droptestkits.com\/wp-content\/uploads\/2014\/04\/DissolvedOxyProbe_250x250.jpg\"\u003e\u003cimg height=\"150\" width=\"150\" alt=\"DissolvedOxyProbe_250x250\" src=\"http:\/\/www.droptestkits.com\/wp-content\/uploads\/2014\/04\/DissolvedOxyProbe_250x250.jpg\" class=\"alignnone size-full wp-image-2226\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003eDissolved Oxygen Probe\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cbr\u003e\n\u003cp class=\"paragraph_heading\"\u003eCALIBRATION SOLUTIONS\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eEach meter is supplied with a certificate of conformity which is valid for 12 months.All types of meters can be sent to a DTK laboratory for an annual calibration which is valid for 12 months.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"paragraph_heading\"\u003eTECHNICAL SPECIFICATION\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"1\" style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"40%\" bgcolor=\"#0073bd\" scope=\"col\" class=\"table_heading\"\u003ePARAMETER\u003c\/th\u003e\n\u003cth width=\"58%\" bgcolor=\"#0073bd\" scope=\"col\" class=\"table_heading\"\u003eSPECIFICATION\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#ffffd7\" colspan=\"2\" class=\"table_text_parameter\"\u003ePH PROBE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#ebe9ff\" class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003epH Range:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd bgcolor=\"#ebe9ff\" class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0 to 14 pH\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eResolution:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0.01 pH\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eAccuracy:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e± (0.02 pH + 2d)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ffffd7\"\u003e\n\u003ctd colspan=\"2\" class=\"table_text_parameter\"\u003eCONDUCTIVITY PROBE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eConductivity Range:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0.2 μS to 200 mS\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eResolution:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0.1 μS \/ 0.1 mS\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eAccuracy:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e± (3 % full scale + 1d)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eTemperature Range:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0 to 60 °C \/ 32 to 140 °F\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eResolution:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0.1\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eAccuracy:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0.8 \/ 1.5\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ffffd7\"\u003e\n\u003ctd colspan=\"2\" class=\"table_text_parameter\"\u003eTDS PROBE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eTDS Range:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0 ppm to 200000 ppm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eResolution:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0.0 \/ 100 ppm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eAccuracy:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e± (3 % full scale + 1d)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eTDS Factor\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003ePreset to 0.7\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eTemperature Range:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0 to 60 °C \/ 32 to 140°F\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ffffd7\"\u003e\n\u003ctd colspan=\"2\" class=\"table_text_parameter\"\u003eDISSOLVED OXYGEN PROBE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eDissolved Oxygen Range:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0 to 20 mg\/L\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eResolution:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0.1\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eAccuracy:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e± 0.4\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eTemperature Range:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0 to 50°C \/ 32 to 122°F\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eProbe Weight:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e335 g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eProbe Size:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e190 x 28 mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#ffffd7\" colspan=\"2\" class=\"table_text_parameter\"\u003eATC PROBE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#ebe9ff\" class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eTemperature Range:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd bgcolor=\"#ebe9ff\" class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0 to 60 °C \/ 32 to 140 °F\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eResolution:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e0.1 °C \/ °F\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eAccuracy:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e± 0.8 \/ ± 1.5\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#ffffd7\" colspan=\"2\" class=\"table_text_parameter\"\u003eORP PROBE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#ebe9ff\" class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eORP Range:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd bgcolor=\"#ebe9ff\" class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e-1999 mV to +1999 mV\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eResolution:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e1 mV\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eAccuracy:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e±(0.5 % + 2d)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ffffd7\"\u003e\n\u003ctd colspan=\"2\" class=\"table_text_parameter\"\u003eMETER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd width=\"40%\" class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003eDimensions:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e177 x 68 x 45 mm (L x W x H)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#ebe9ff\"\u003e\n\u003ctd width=\"40%\" class=\"table_text_odd\"\u003e\n\u003cdiv align=\"left\"\u003eWeight:\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"table_text_odd\"\u003e\n\u003cbr\u003e\n\u003cdiv align=\"left\"\u003e489g\u003c\/div\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"DTK-TAW","offers":[{"title":"Default Title","offer_id":40354543861911,"sku":"DTK2017S","price":941.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/dtk2017sd500x200-128x320_4371f15d-bb0e-4be5-9c17-1f48b6f0b8b4.jpg?v=1624281148"},{"product_id":"eutech-do-6-dissolved-oxygen-meter-2","title":"Eutech DO 6+ Dissolved Oxygen Meter","description":"\u003cp\u003e\u003cspan\u003eEutech DO 6+ Dissolved Oxygen Meter with 1m Cable Electrode ECDO6HANDY3M, \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2 Assembled Membrane Cap Housing, 1 Refilling Electrolyte (10ml) \u0026amp; Carrying Kit Set\u003c\/span\u003e\u003c\/p\u003e","brand":"Eutech","offers":[{"title":"Default Title","offer_id":40354840674455,"sku":"ECDO601PLUSK","price":714.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/601plusk_0ed89da5-5618-4a22-9e8d-0dee271380e0.jpg?v=1624284340"},{"product_id":"eutech-do-6-dissolved-oxygen-meter-3","title":"Eutech DO 6+ Dissolved Oxygen Meter","description":"\u003cp\u003e\u003cspan\u003eEutech DO 6+ Dissolved Oxygen Meter with 3m Cable Electrode ECDO6HANDY3M, 2 Assembled Membrane \u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp\u003e\u003cb\u003eProduct Specification\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003e\u003cb\u003eDescription\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eDissolved Oxygen Range\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 20.00 mg\/l or ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eResolution \u0026amp; Accuracy\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.01 mg\/l or 0.01 ppm \u0026amp; ±1.5% Full Scale\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003e% Saturation of Oxygen\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.0 to 200\/0 %\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eResolution \u0026amp; Accuracy\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1% \u0026amp; ±1.5% Full Scale\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eTemperature Range\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.0 to 50.0 °C (32 to 122 °F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eResolution \u0026amp; Accuracy\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1 °C (0.1 °F) \u0026amp; ± 0.3 °C (0.5 °F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eSalinity Correction\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.0 to 50.0 ppt\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eBarometric Pressure Correction\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e500 to 1499 mmHg or 66.6 to 199.9 kPA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eMethod\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAutomatic correction after manual input\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eNo. of Calibration Points\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eUp to 2 points; 100% in air and\/or \u003cbr\u003e0% in known solution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003eSpecial Functions\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eSelf-diagnostic; Electrode characteristics; \u003cbr\u003eHold \u0026amp; Auto-Power Off after 20 minutes \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003ePower Requirements\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4 x 1.4V batteries; \u0026gt; 700 hrs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003eCap Housing, 1 Refilling Electrolyte (10 ml) \u0026amp; Carrying Kit Set\u003c\/span\u003e\u003c\/p\u003e","brand":"Eutech","offers":[{"title":"Default Title","offer_id":40354841100439,"sku":"ECDO602PLUSK","price":713.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/602plusk_405886df-2643-422e-b81f-2cccb92b2562.jpg?v=1624284345"},{"product_id":"lovibond-vacu-vial-oxygen-test-kit","title":"Lovibond Vacu-vial Oxygen Test Kit (same product as PL553)","description":"\u003cp class=\"product-meta__title heading h1\"\u003eDissolved Oxygen Photometer Liquid Vials (0 - 0.8 mg\/L O2)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou won't get your test result simpler. The self-filling Vacu-vial ampoules work with vacuum. Simply insert into the water sample, snap off the tip and the ampoule fills itself. After the color change, the measuring device delivers accurate and reliable results.\u003c\/span\u003e\u003c\/p\u003e","brand":"Lovibond","offers":[{"title":"Default Title","offer_id":40354849030295,"sku":"380450","price":200.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/vacuvials_mb2_05d60a34-bdd9-4970-a2c7-f9f3d16cb9f5.jpg?v=1732273197"},{"product_id":"lovibond-sd-315-oxi-set-3","title":"Lovibond SD 315 Oxi (Set 3)","description":"\u003ch1\u003eLovibond SD 315 Oxi (Set 3)\u003c\/h1\u003e\u003cp\u003eWaterproof Hand-held Meters for the determination of Dissolved oxygen (O2)\/O2 -Concentration\/O2 -Saturation Temperature\u003c\/p\u003e\u003cp\u003ePortable handheld instrument for the determination of dissolved oxygen. It's reliable, rugged, and ideal for instant measurements with no time-consuming polarization time, thanks to the Clark oxygen sensor\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRugged, water resistant (IP 67)\u003c\/li\u003e\n\u003cli\u003ePC interface (USB \/ serial or analog)\u003c\/li\u003e\n\u003cli\u003eAutomatic buffer detection (SD 300 pH)\u003c\/li\u003e\n\u003cli\u003eData logger and alarm function (min.\/max.)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eSku:724695\u003c\/p\u003e\u003cbr\u003e\u003ch1\u003eLovibond SD 315 Oxi (Set 3)\u003c\/h1\u003e\u003cp\u003e\u003cstrong\u003eMeasuring Range\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOxygen 0 - 70 mg\/l O2                 \u003c\/p\u003e\u003cp\u003eOxygen 0 - 600 %                          \u003c\/p\u003e\u003cp\u003eTemperature     0 - 50 ° C\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNo polarization\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe well-known Clark oxygen sensor allows immediate measurement without polarization time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVersatile\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe SD 315 Oxi is aimed at industry, laboratories and urban facilities, such as sewage treatment or water works.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eData management\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA data logger and the corresponding logger software ensure simplified processing of the data obtained.\u003c\/p\u003e\u003cp\u003eTo ensure that this works under all visual conditions, the device is delivered with a backlit display.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe protective armor not only guarantees a secure grip but also protection against fall damage.\u003c\/p\u003e\u003cp\u003eThe stand attached to the back of the housing can also be used as a hanger or belt clip.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAlarm\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe integrated alarm alerts you if the measured value deviates once from the predefined values.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuto-Hold\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe auto-hold function makes it easy to read the measured values.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e: Backlit LCD\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e:2 AAA batteries, Micro-USB\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eData Logger\u003c\/strong\u003e: Manual Logger: 1000 data sets (single value by keystroke). Auto. Logger: 10000 data sets (cyclic, time interval: 1 - 3600 s)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuto – OFF\u003c\/strong\u003e: Yes\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePortability\u003c\/strong\u003e: Portable\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTemperature Compensation\u003c\/strong\u003e: yes\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e: CE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProtection Class\u003c\/strong\u003e: IP 67\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLanguages User Interface\u003c\/strong\u003e: German, English, French, Spanish, Italian, Portuguese, Dutch, Chinese\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e:98 x 37 x 164 mm\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e:287 g\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDelivery Content\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInstrument in protective armouring including electrode holder\u003c\/p\u003e\u003cp\u003eBatteries\u003c\/p\u003e\u003cp\u003eOxygen sensor with 30 m cable\u003c\/p\u003e\u003cp\u003eElektrolyte solution (KOH) 100 ml\u003c\/p\u003e\u003cp\u003eCalibration bottle with sponge\u003c\/p\u003e\u003cp\u003e2 pcs. spare membrane heads\u003c\/p\u003e\u003cp\u003eInstruction manual\u003c\/p\u003e\u003cp\u003eWarranty information\u003c\/p\u003e","brand":"Lovibond","offers":[{"title":"Default Title","offer_id":40354892218519,"sku":"724695","price":1236.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/19805110_sensodirectsd315oxi_mb2_02_1.jpg?v=1624284984"},{"product_id":"hanna-instruments-hi-2004-edge-dissolved-oxygen-meter","title":"Hanna Instruments HI-2004 Edge Dissolved Oxygen Meter","description":"\u003cp\u003eSingle parameter DO meter features user-friendly tablet design with bench, portable or wall mount options for ultimate flexibility. Switch from portable to bench in the same procedure or clear the surface for easier working and hang on the wall.\u003c\/p\u003e\u003cp\u003eedge® DO is dedicated to testing Dissolved Oxygen. Using Hanna's latest technology and design, edge® DO can be adapted to suit your working method.\u003c\/p\u003e \u003cp\u003eSelect from hand held, wall mount or bench top - or switch between them all. edge® is happy any which way. Simply plug in the electrode, then play.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eMeasurement is simpler, quicker and more accurate than ever.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eResults are fast and reliable. Combining high precision technology with the user-friendly dimensions and format of a small digital tablet, edge® is breaking new ground in electrochemistry.\u003c\/p\u003e \u003cp\u003eThis is a must-have meter for your laboratory.\u003c\/p\u003e \u003cp\u003eCutting-edge design, capacitive touch keypad and an intuitive user interface are just a few of the great attributes that make edge® stand out as the world's first Hybrid meter on the market.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eClark type polarographic probe with replacement membrane cap\u003c\/li\u003e \u003cli\u003eRanges: 0.00 - 445.00 mg\/L (ppm); 0.0 - 300% oxygen saturation\u003c\/li\u003e \u003cli\u003eAccuracy ± 1.5% full scale\u003c\/li\u003e \u003cli\u003eCalibration at 1 or 2 points 0% and 100% (air)\u003c\/li\u003e \u003cli\u003eAutomatic temperature compensation from 0 to +50°C\u003c\/li\u003e \u003cli\u003eGLP data - records date, time, calibration standards, altitude value and salinity value\u003c\/li\u003e \u003cli\u003eAltitude compensation -500 to 4000 metres\u003c\/li\u003e \u003cli\u003eSalinity compensation 0 to 40g\/L\u003c\/li\u003e \u003cli\u003eLarge 140mm LCD display with clear full text readout\u003c\/li\u003e \u003cli\u003eCapacitive touch keys\u003c\/li\u003e \u003cli\u003eDigital smart electrodes enable edge to automatically recognise and store sensor type, ID and calibration information\u003c\/li\u003e \u003cli\u003eProgrammed for basic and advanced modes\u003c\/li\u003e \u003cli\u003eLog-on demand and interval logging\u003c\/li\u003e \u003cli\u003ePC interface via micro USB\u003c\/li\u003e \u003cli\u003eData download onto USB stick via standard USB\u003c\/li\u003e \u003cli\u003eGLP data automatically transferred\u003c\/li\u003e \u003cli\u003e2 USB ports\u003c\/li\u003e \u003cli\u003eEasy plug-in 3.5mm connector\u003c\/li\u003e \u003cli\u003eSlim and lightweight, edge can be hand-held or wall mounted with supplied bracket\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePC - Download test results to a computer directly from equipment via a USB port.\u003c\/p\u003e \u003cp\u003e3.5 Connection – Phono plug electrode connection used on HANNA smart Edge electrodes. Provides a secure, easy-to-use connection.\u003c\/p\u003e \u003ch3\u003e\u003c\/h3\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 45.00 PPM (mg\/L); 0.0 to 300.0% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 ppm (mg\/L); 0.1% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1.5% of reading (± 1 digit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eone or two point at 0% (HI-7040L solution) and 100% (in air)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eATC (0 to 50°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Compensation\u003c\/td\u003e\n\u003ctd\u003e0 to 40 g\/L (with 1 g\/L resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitude Compensation\u003c\/td\u003e\n\u003ctd\u003e-500 to 4000 m (-1640 to 13120') (with 100 m resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-20.0 to 120.0 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eAdditional Specifications\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe\u003c\/td\u003e\n\u003ctd\u003eHI-764080 digital dissolved oxygen electrode with 3.5mm connector and 1m cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging\u003c\/td\u003e\n\u003ctd\u003eup to 1000 records organised in: manual log-on-demand (max. 200 logs), manual log-on-stability (max. 200 logs), interval logging (max. 600 samples; 100 lots)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003e1 USB port for storage; 1 micro USB port for charging and PC connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C; RH max 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e5 VDC adapter (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2020 x 140 x 12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e250 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.hannainstruments.co.uk\/modules\/teapotknowledgehub\/uploads\/manedgedo_2004_10_16-60db0c072f944.pdf\" target=\"_blank\"\u003eHI-2004 Edge Dissolved Oxygen Meter (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640057110901,"sku":"HI-2004-02","price":717.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-2004-02-edge-reg-do-hybrid-meter_eb7b79f6-9814-4d5c-82fb-65ac8184939b.jpg?v=1791579944"},{"product_id":"hanna-instruments-hi-2640-dissolved-oxygen-benchtop-meter","title":"Hanna Instruments HI-2640 Dissolved Oxygen Benchtop Meter","description":"\u003cp\u003eHI-2640 enables fast, accurate measurements of Dissolved Oxygen and temperature utilising Hanna’s HI-764080 digital DO probe. Ideal for laboratories, classrooms and general industry.\u003c\/p\u003e \u003cp\u003eThe HI-2640 architecture brings together Hanna’s visionary design capabilities, integrated production, and world class research and development.\u003c\/p\u003e\u003ch3\u003e\u003cspan\u003eHI-2640 Dissolved Oxygen Benchtop Meter\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003eHI-2640 benchtop meter enables fast, accurate measurements utilising the Hanna Instruments digital electrode \/ probe for HI-764080 dissolved oxygen. Each digital electrode \/ probe has a unique serial number and the parameter that it measures is automatically identified by the meter.\u003c\/p\u003e \u003cp\u003eOnce connected, the single sensor or sensors are ready to measure the parameter along with temperature. The HI-2640 measures dissolved oxygen in ppm and % saturation.\u003c\/p\u003e \u003cp\u003eThe intuitive design simplifies configuration, calibration, measurement.\u003c\/p\u003e \u003cp\u003eThe meter has a large display with capacitive keys which features a 5.5” (14 cm) LCD. The large display provides a 130 ° wide viewing angle.\u003c\/p\u003e \u003ch3\u003e\u003cspan\u003eMain feature points\u003c\/span\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAutomatic parameter recognition\u003c\/li\u003e \u003cli\u003eDO choice of measurement unit: ppm (mg\/L), % saturation\u003c\/li\u003e \u003cli\u003eBasic mode for simplified operation\u003c\/li\u003e \u003cli\u003eDedicated GLP key\u003c\/li\u003e \u003cli\u003eInternal clock and date\u003c\/li\u003e \u003cli\u003eAtmospheric pressure sensor in probe\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003e\u003cb\u003eDigital probe input\u003c\/b\u003e - simply connect each probe via the 3.5 mm jack, Digital Smart Electrodes are automatically recognised.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eClear, full text readout\u003c\/b\u003e - The HI-2640 presents clear, detailed text prompts at the bottom section of the screen.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eAtmospheric pressure sensor\u003c\/b\u003e - To make measurements the most accurate, the dissolved oxygen digital probe used with HI-2640 features an atmospheric pressure sensor for automatic pressure compensation.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eGLP\u003c\/b\u003e - The sensor retains data from the most recent calibration, including date, time, and standards utilised.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eCapacitive touch keypad\u003c\/b\u003e - HI-2640 features sensitive capacitive touch buttons for accurate keystrokes for navigating menus and screens. Since they are part of the screen, the buttons can never get clogged with sample residue.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eEasy to read LCD\u003c\/b\u003e - HI-2640 features a 5.5” (14 cm) LCD display that you can clearly view from over 5 m (16.4’). The large display, with its wide 130° viewing angle, provides one of the easiest to read LCDs in the industry.\u003c\/p\u003e \u003ch3\u003e\u003cspan\u003eWhat's included:\u003c\/span\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHI-764080 Dissolved Oxygen electrode\u003c\/li\u003e \u003cli\u003eHI-764026 Electrode holder with the following accessories: base plate with integrated pivot pin; cable holder clip, attached\u003c\/li\u003e \u003cli\u003eDO Calibration Kit – HI-7041S Refill electrolyte solution; DO membrane caps (2); 0-rings (2)\u003c\/li\u003e \u003cli\u003eHI-920018 - 1.5m USB-C to USB-C cable\u003c\/li\u003e \u003cli\u003eUSB-C power adapter\u003c\/li\u003e \u003cli\u003eInstrument quality certificate\u003c\/li\u003e \u003cli\u003eProbe \/ electrode quality certificate\u003c\/li\u003e \u003cli\u003eBattery safety insert\u003c\/li\u003e \u003cli\u003eQuick reference guide with QR code for instruction manual download\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003eWarranty\u003c\/b\u003e - Meter has 2 years. 6 months from date of purchase for electrodes and probes\u003c\/p\u003e \u003ch3\u003e\u003cspan\u003eMore accessories to buy separately\u003c\/span\u003e\u003c\/h3\u003e \u003ch3\u003e\u003cspan\u003eElectrodes\u003c\/span\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHI-764080 Digital DO \/ temperature probe\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cspan\u003eMore solutions to buy separately\u003c\/span\u003e\u003c\/h3\u003e \u003ch3\u003e\u003cspan\u003eDissolved oxygen solutions\u003c\/span\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHI-7040L Zero oxygen solution, 500 mL\u003c\/li\u003e \u003cli\u003eHI-7041S Polarographic dissolved oxygen electrolyte solution, 30 mL\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cspan\u003eOther useful accessories\u003c\/span\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHI-764026 Electrode holder for HI-2600 family\u003c\/li\u003e \u003cli\u003eHI-764080A\/P Dissolved oxygen spare screw cap membranes for HI-764080 DO probe (5 pcs.)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cspan\u003eModels in the series\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003eHI-2600 pH, EC, DO Benchtop Meter with Data Logging \u003c\/p\u003e \u003cp\u003eHI-2620 pH and ORP Benchtop Meter \u003c\/p\u003e \u003cp\u003eHI-2621 pH and ORP Benchtop Meter with Data Logging\u003c\/p\u003e \u003cp\u003eHI-2630 EC \u0026amp; TDS Benchtop Meter \u003c\/p\u003e \u003cp\u003eHI-2631 EC, TDS and Salinity Benchtop Meter with Data Logging \u003c\/p\u003e \u003cp\u003eHI-2640 Dissolved Oxygen Benchtop Meter \u003c\/p\u003e \u003cp\u003eHI-2641 Dissolved Oxygen Benchtop Meter with Data Logging \u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eDissolved Oxygen - using HI-764080 DO Probe\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 45.00 PPM (mg\/L);0.0 to 300.0% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 ppm (mg\/L);0.1% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1.5% of reading (± 1 digit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eone or two point at 0% (HI-7040L solution) and 100% (water-saturated air)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic 450.0 to 850.0 mmHg (0.1 mmHg resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Compensation\u003c\/td\u003e\n\u003ctd\u003e0 to 40 g\/L (1g\/L resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003e0.0 to 50.0°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-20.0 to 120.0 °C – temp limits reduced to probe limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eAdditional Specifications\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe\u003c\/td\u003e\n\u003ctd\u003eHI-764080 digital dissolved oxygen electrode with 3.5mm connector and 1m cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC Interface\u003c\/td\u003e\n\u003ctd\u003eUSB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Interface\u003c\/td\u003e\n\u003ctd\u003eUSB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eUSB Type C (5 VDC; 500mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50˚C; Maximum 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e205 x 160 x 77 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.85 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640058159477,"sku":"HI-2640-02","price":498.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-2040-dissolved-oxygen-benchtop-meter.jpg?v=1791579978"},{"product_id":"hanna-instruments-hi-2641-dissolved-oxygen-benchtop-meter-with-data-logging","title":"Hanna Instruments HI-2641 Dissolved Oxygen Benchtop Meter with Data Logging","description":"\u003cp\u003eHI-2641 enables fast, accurate measurements of Dissolved Oxygen and temperature utilising Hanna’s HI-764080 digital DO probe. Ideal for laboratories, classrooms and general industry.\u003c\/p\u003e \u003cp\u003eThe HI-2641 architecture brings together Hanna’s visionary design capabilities, integrated production, and world class research and development.\u003c\/p\u003e\u003ch3\u003e\u003cspan\u003eHI-2641 Dissolved Oxygen Benchtop Meter with Data Logging\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003eHI-2641 benchtop meter enables fast, accurate measurements utilising the Hanna Instruments digital electrode \/ probe for dissolved oxygen (HI-764080). Each digital electrode \/ probe has a unique serial number and the parameter that it measures is automatically identified by the meter.\u003c\/p\u003e \u003cp\u003eOnce connected, the single sensor or sensors are ready to measure the parameter along with temperature. The HI-2641 measures dissolved oxygen in ppm and % saturation while adding data logging capabilities.\u003c\/p\u003e \u003cp\u003eThe intuitive design simplifies configuration, calibration, measurement, data logging and transfer of data to a USB thumb drive or computer. The benchtop meter offers a Basic Mode that streamlines measurement configuration and is useful for routine applications. Additionally, HI-2641 can be used in Standard Operating Mode, where all features and capabilities are enabled.\u003c\/p\u003e \u003cp\u003eThe meter has a large display with capacitive keys which features a 5.5” (14 cm) LCD. The large display provides a 130 ° wide viewing angle.\u003c\/p\u003e \u003ch3\u003e\u003cspan\u003eMain feature points\u003c\/span\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAutomatic parameter recognition\u003c\/li\u003e \u003cli\u003eDO choice of measurement unit: ppm (mg\/L), % saturation\u003c\/li\u003e \u003cli\u003eBasic mode for simplified operation\u003c\/li\u003e \u003cli\u003eDedicated GLP key\u003c\/li\u003e \u003cli\u003eGLP data included with logged data\u003c\/li\u003e \u003cli\u003eSimplified data transfer to a PC\u003c\/li\u003e \u003cli\u003eInternal clock and date\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003e\u003cb\u003eDigital probe input\u003c\/b\u003e - simply connect each probe via the 3.5 mm jack, Digital Smart Electrodes are automatically recognised.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eClear, full text readout\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e- The HI-2641 presents clear, detailed text prompts at the bottom section of the screen.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eTwo operating modes\u003c\/b\u003e - HI-2641 can be used in Standard or Basic Operating Modes. Standard Mode enables all features while Basic Mode displays a simplified screen and features which is ideal for routine measurements.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eData logging\u003c\/b\u003e - The HI-2641 provides ample data storage capacity, allowing you to save up to 1000 log records. Each data set comprehensively includes readings, GLP information, as well as date and time stamps.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eGLP\u003c\/b\u003e - The sensor retains data from the most recent calibration, including date, time, and standards utilised. This information is available in Basic and Standard modes and is also included with logged data.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eCapacitive touch keypad\u003c\/b\u003e - HI-2641 features sensitive capacitive touch buttons for accurate keystrokes for navigating menus and screens. Since they are part of the screen, the buttons can never get clogged with sample residue.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eEasy to read LCD\u003c\/b\u003e - HI-2641 features a 5.5” (14 cm) LCD display that you can clearly view from over 5 m (16.4’). The large display, with its wide 130° viewing angle, provides one of the easiest to read LCDs in the industry.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eUSB-C port for charging and data transfer\u003c\/b\u003e - The HI-2641 features a streamlined USB-C port that facilitates transferring data to your computer.\u003c\/p\u003e \u003ch3\u003e\u003cspan\u003eWhat's included:\u003c\/span\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHI-764080 Dissolved Oxygen electrode\u003c\/li\u003e \u003cli\u003eHI-764026 Electrode holder with the following accessories: base plate with integrated pivot pin; cable holder clip, attached\u003c\/li\u003e \u003cli\u003eDO Calibration Kit – HI-7041S Refill electrolyte solution; DO membrane caps (2); 0-rings (2)\u003c\/li\u003e \u003cli\u003eHI-920018 - 1.5m USB-C to USB-C cable\u003c\/li\u003e \u003cli\u003eUSB-C power adapter\u003c\/li\u003e \u003cli\u003eInstrument quality certificate\u003c\/li\u003e \u003cli\u003eProbe \/ electrode quality certificate\u003c\/li\u003e \u003cli\u003eBattery safety insert\u003c\/li\u003e \u003cli\u003eQuick reference guide with QR code for instruction manual download\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003eWarranty\u003c\/b\u003e - Meter has 2 years. 6 months from date of purchase for electrodes and probes\u003c\/p\u003e \u003ch3\u003e\u003cspan\u003eMore accessories to buy separately\u003c\/span\u003e\u003c\/h3\u003e \u003ch3\u003e\u003cspan\u003eElectrodes\u003c\/span\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHI-764080 Digital DO \/ temperature probe\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cspan\u003eMore solutions to buy separately\u003c\/span\u003e\u003c\/h3\u003e \u003ch3\u003e\u003cspan\u003eDissolved oxygen solutions\u003c\/span\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHI-7040L Zero oxygen solution, 500 mL\u003c\/li\u003e \u003cli\u003eHI-7041S Polarographic dissolved oxygen electrolyte solution, 30 mL\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cspan\u003eOther useful accessories\u003c\/span\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHI-764026 Electrode holder for HI-2600 family\u003c\/li\u003e \u003cli\u003eHI-764080A\/P Dissolved oxygen spare screw cap membranes for HI-764080 DO probe (5 pcs.)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cspan\u003eModels in the series\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003eHI-2600 pH, EC, DO Benchtop Meter with Data Logging \u003c\/p\u003e \u003cp\u003eHI-2620 pH and ORP Benchtop Meter \u003c\/p\u003e \u003cp\u003eHI-2621 pH and ORP Benchtop Meter with Data Logging\u003c\/p\u003e \u003cp\u003eHI-2630 EC \u0026amp; TDS Benchtop Meter \u003c\/p\u003e \u003cp\u003eHI-2631 EC, TDS and Salinity Benchtop Meter with Data Logging \u003c\/p\u003e \u003cp\u003eHI-2640 Dissolved Oxygen Benchtop Meter \u003c\/p\u003e \u003cp\u003eHI-2641 Dissolved Oxygen Benchtop Meter with Data Logging \u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eDissolved Oxygen - using HI-764080 DO Probe\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 45.00 PPM (mg\/L);0.0 to 300.0% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 ppm (mg\/L);0.1% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1.5% of reading (± 1 digit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eone or two point at 0% (HI-7040L solution) and 100% (water-saturated air)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic 450.0 to 850.0 mmHg (0.1 mmHg resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Compensation\u003c\/td\u003e\n\u003ctd\u003e0 to 40 g\/L (1g\/L resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003e0.0 to 50.0°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-20.0 to 120.0 °C – temp limits reduced to probe limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eAdditional Specifications\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe\u003c\/td\u003e\n\u003ctd\u003eHI-764080 digital dissolved oxygen electrode with 3.5mm connector and 1m cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 records organised in:• Manual log-on-demand, maximum 200 logs• Manual log-on-stability, maximum 200 logs• Interval logging in Standard Mode, maximum 600 logs (100 lots)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC Interface\u003c\/td\u003e\n\u003ctd\u003eUSB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Interface\u003c\/td\u003e\n\u003ctd\u003eUSB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eUSB Type C (5 VDC; 500mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50˚C; Maximum 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e205 x 160 x 77 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.85 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640058225013,"sku":"HI-2641-02","price":593.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-2641-dissolved-oxygen-benchtop-meter-with-data-logging_aa4bd799-c934-4ef3-b730-6d371ddb0e77.jpg?v=1791579979"},{"product_id":"hanna-instruments-hi-6421-advanced-dissolved-oxygen-optical-benchtop-meter","title":"Hanna Instruments HI-6421 Advanced Dissolved Oxygen Optical Benchtop Meter","description":"\u003cp\u003eThe HI-6421 Advanced Benchtop Meter for Dissolved Oxygen is a laboratory-grade solution for the accurate measurement of DO, BOD, OUR and SOUR in both fresh and saltwater samples. This modern laboratory DO meter includes five different viewing modes, ethernet and WiFi connectivity and a comprehensive on-screen tutorial for ease-of-use.\u003c\/p\u003e\u003ch3\u003eHI-6421 Advanced Dissolved Oxygen Optical Benchtop Meter\u003c\/h3\u003e \u003cp\u003eThe HI-6421 DO optical meter from Hanna Instruments provides an accurate and reliable laboratory-grade solution for measuring dissolved oxygen, oxygen uptake rate, specific oxygen uptake rate and biochemical oxygen demand in both freshwater and saltwater samples. This benchtop meter is equipped with an optical dissolved meter, while the HI-6421\/P is supplied with a polarographic DO probe.\u003c\/p\u003e \u003cp\u003eThe HI-7641133 Opdo optical dissolved oxygen probe is included with the HI-6421. This probe is fitted with easy-to-use Smart Caps (HI-764113-1), which lock into place and contain pre-loaded calibration coefficients that transmit automatically to the probe. Each Smart Cap features an immobilised O2-sensitive luminophore within a rugged, insoluble black oxygen-permeable protective layer.\u003c\/p\u003e \u003cp\u003eAs the optical components of the sensor age, the measuring path is compensated with the reference signal. This ensures the HI-6421 DO benchtop lab meter provides accurate dissolved oxygen measurements over long periods without frequent calibration.\u003c\/p\u003e \u003ch2\u003eHI-6421 Laboratory DO Optical Meter Features\u003c\/h2\u003e \u003ch3\u003eSpace-saving, modern design\u003c\/h3\u003e \u003cp\u003eThe HI-6000 series is designed to fit into modern laboratories, with a smaller footprint and simple design featuring a large, capacitive touchscreen that is functional even with gloves on. WiFi and ethernet connectivity and a flexible electrode arm allow the HI-6421 to be placed anywhere in the lab to save on space without reducing functionality.\u003c\/p\u003e \u003ch3\u003eSupplied with Hanna Opdo optical probe\u003c\/h3\u003e \u003cp\u003eHanna’s HI-7641133 Opdo optical dissolved oxygen probe is supplied with the HI-6421 DO meter, based on the principle of fluorescence quenching. An immobilised Pt-based luminophore is excited by a blue LED light and emits a red light, which interacts with oxygen. The intensity and lifetime of the luminescence is measured by a photodetector in the opdo probe, which is then used to calculate the concentration of dissolved oxygen.\u003c\/p\u003e \u003ch3\u003eFlexible electrode holder\u003c\/h3\u003e \u003cp\u003eA Hanna electrode arm is included as standard with the HI-6421 benchtop DO meter, providing a secure hold for the opdo probe when measuring samples of salt or freshwater. This electrode holder can be mounted to either side of the body of the meter for greater flexibility.\u003c\/p\u003e \u003ch3\u003eAccurate, reliable and repeatable measurement\u003c\/h3\u003e \u003cp\u003eThe HI-6421 provides accurate, reliable and repeatable measurements in a wide range of fresh and saltwater samples. This laboratory-grade benchtop meter ensures precision in testing for the measurement of DO (%Sat, mg\/L, ppm), BOD (mg\/L, ppm), OUR (mg\/L) and SOUR (ppm, mg\/L).\u003c\/p\u003e \u003ch3\u003eFlexible configuration and design\u003c\/h3\u003e \u003cp\u003eDigital connectivity with the option for both WiFi and ethernet means the HI-6000 series benchtop meters can be placed anywhere, with no restrictions for physical proximity to a printer or desktop PC. A configurable, flexible electrode arm is mountable on either side of the instruments allows the HI-6421 to fit into the available space in the lab.\u003c\/p\u003e \u003ch3\u003eSimple-to-use interface\u003c\/h3\u003e \u003cp\u003eOperation immediately out of the box is effortless, with a user-friendly interface and quick access to settings to set up and customise the HI-6421 to your requirements. The comprehensive menu system on this DO meter includes:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eNetwork\u003c\/li\u003e \u003cli\u003eConnect and Print\u003c\/li\u003e \u003cli\u003eSystem\u003c\/li\u003e \u003cli\u003eCustom Users\u003c\/li\u003e \u003cli\u003eUser Account Management\u003c\/li\u003e \u003cli\u003eInfo Screen\u003c\/li\u003e \u003cli\u003eLog Recall\u003c\/li\u003e \u003cli\u003eLog History and Sharing\u003c\/li\u003e \u003cli\u003eLog Detail\u003c\/li\u003e \u003cli\u003eOn-Board Help\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFive measurement view options\u003c\/h3\u003e \u003cp\u003eTailor your measurement view to suit your needs with five individual options to choose from, each designed to meet a different requirement when measuring samples for dissolved oxygen:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBasic View:\u003c\/strong\u003e A clean view featuring basic information about measurement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple GLP View:\u003c\/strong\u003e Additional displays of GLP data, including  Including latest calibration date and time, Offset value, average slope and electrode condition. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFull GLP View:\u003c\/strong\u003e A complete GLP display featuring the electrode symbol and used buffers tray in addition to the above visuals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGraph View:\u003c\/strong\u003e A plotted graph from the active log of the current measurement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTabulated View:\u003c\/strong\u003e An organised table of data with date, time and notes in chronological order of testing.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eComprehensive data storage\u003c\/h3\u003e \u003cp\u003eUp to one million individual data points with time and date stamps can be stored within the HI-6000 series before transfer is required. Once exported via WiFi, ethernet, direct connection or USB stick this data is available in a universal .csv file format, with no additional software required for access.\u003c\/p\u003e \u003ch3\u003eDual alarm system\u003c\/h3\u003e \u003cp\u003eBoth audible and visual configurable alarms are available in the settings for the HI-6421 DO optical meter for labs, with the ability to configure the correct range for your samples. Measurements outside these ranges will trigger visual and\/or audible alarms.\u003c\/p\u003e \u003ch3\u003eRemote transfer with ethernet and WiFi\u003c\/h3\u003e \u003cp\u003eThe HI-6421 dissolved oxygen benchtop meter features WiFi and ethernet connectivity, allowing the transfer of data to any computer or email address via FTP or email log exports. These .csv files are accessible without the need to run the data through any software, providing excellent accessibility to remote labs, clients and other sites.\u003c\/p\u003e \u003ch3\u003eUSB C and USB A support\u003c\/h3\u003e \u003cp\u003eExport data via USB stick with both USB A and C connection available on the HI-6421, allowing for the fast and easy transfer of data points as a universal .csv file. Peripherals such as keyboards can also be connected, as well as PCs, laptops and printers as required. \u003c\/p\u003e \u003ch3\u003eVideo and text tutorial system\u003c\/h3\u003e \u003cp\u003eHI-6000 advanced meters include an on-screen, complete tutorial available as text and video through the HELP functionality. These instructions cover all of the main functionalities required to operate these lab-grade meters, allowing you to start measuring straight out of the box.\u003c\/p\u003e \u003ch3\u003eCustomise and create users\u003c\/h3\u003e \u003cp\u003eBoth administrator and standard users can be created on the HI-6421, providing full control over the configurations available to each user. Administrators are able to both create and manage other users from the Account Management Screen to limit or add permissions for day-to-day usage.\u003c\/p\u003e \u003ch2\u003eFAQs\u003c\/h2\u003e \u003ch3\u003eWhat instruments are in the HI-6000 range?\u003c\/h3\u003e \u003cp\u003eThe HI-6000 range includes:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHI-6221 pH and ORP meter\u003c\/li\u003e \u003cli\u003eHI-6321 Conductivity meter\u003c\/li\u003e \u003cli\u003eHI-6421 Dissolved Oxygen meter (also available with polarographic probe)\u003c\/li\u003e \u003cli\u003eHI-6000 Modular Multiparameter meter\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eIs the HI-6421 DO meter suitable for laboratory usage?\u003c\/h3\u003e \u003cp\u003eEvery meter in the HI-6000 range, including the HI-6421 for DO, is specifically developed for use in laboratory-grade environments. This high-grade meter is suitable both for industries and businesses and for the laboratories that provide outsourced testing to their clients across a range of specialisations and niches.\u003c\/p\u003e \u003ch3\u003eWhat are the key features of the HI-6421?\u003c\/h3\u003e \u003cp\u003eSome of the key features of the Hanna HI-6421 include:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMeasures DO, SOUR, OUR and BOD\u003c\/li\u003e \u003cli\u003eConnect via WiFi and ethernet\u003c\/li\u003e \u003cli\u003eEasy-to-use interface\u003c\/li\u003e \u003cli\u003eSpace-saving design\u003c\/li\u003e \u003cli\u003eExceptional repeatability and accuracy\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCan I get training on the HI-6421 meter?\u003c\/h3\u003e \u003ch3\u003eWhat industries is the HI-6421 suitable for?\u003c\/h3\u003e \u003cp\u003eThe HI-6421 optical benchtop meter for DO is a versatile instrument that is suitable for the measurement of both fresh and saltwater across a range of applications. This laboratory meter is beneficial for different industries that require the measurement of water and wastewater.\u003c\/p\u003e \u003ch3\u003eHow do I book a demonstration with Hanna Instruments?\u003c\/h3\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eHI-6421 - DO (HI-7641133 Optical probe)\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.00 to 50.00 mg\/L (ppm) concentration; 0.0 to 500.0 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L (ppm); 0.1 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003efrom 0.00 to 20.00 mg\/L (ppm) 1.5 % of reading or ±0.01 mg\/L (ppm), whichever is greater from 20.00 to 50.00 mg\/L (ppm) ±5 % of reading from 0.0 to 200.0 % saturation ±1.5 % of reading or ±0.1 %, whichever is greater from 200.0 to 500.0 % saturation ±5 % of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eHI-6421P – DO (HI-764833 Polarographic probe)\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.00 to 90.00 mg\/L (ppm) concentration; 0.0 to 600.0 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L (ppm); 0.1 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1.5 % of reading ±1, least significant digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eBarometric Pressure\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e450 to 850 mmHg; 600 to 1133 mBar; 60 to 133 kPa; 17 to 33 inHg; 8.7 to 16.4 psi; 0.592 to 1.118 atm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mmHg; 1 mBar; 1 kPa; 1 inHg; 0.1 psi; 0.001 atm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±3 mmHg within ±15 % from the calibration point ±3 mmHg ±1 least significant digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e−20.0 to 120.0 °C −4.0 to 248.0 °F 253.0 to 393.0 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 °C; 0.1 °F; 0.1 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2 °C; ±0.4 °F; ±0.2 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eDO Calibration\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoints\u003c\/td\u003e\n\u003ctd\u003eDO optical One or two points automatic calibration at 100% (8.26 mg\/L) and 0% (0 mg\/L). Single point manual using a value entered by the user in % saturation or mg\/L. DO polarographic Automatic-two points \/ User standard-single point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003e0 and 100% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReminder\u003c\/td\u003e\n\u003ctd\u003eDisabled Daily: 0 min. to 23 hours and 59 min. Periodic: 1 min. to 500 days, 23 hours and 59 min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic or Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Compensation (Optical DO only)\u003c\/td\u003e\n\u003ctd\u003eAutomatic from 0 to 70 PSU (manually set) 0.0 to 70.0 % \/ 0.0 to 45.0 g\/L \/ 0.0 to 42.0 psu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eReading\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModes\u003c\/td\u003e\n\u003ctd\u003eDirect Direct\/Autohold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStability criteria\u003c\/td\u003e\n\u003ctd\u003eAccurate Medium Fast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsopotential\u003c\/td\u003e\n\u003ctd\u003e7.000 or 4.010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling rate\u003c\/td\u003e\n\u003ctd\u003e1000 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eDO Views\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasic\u003c\/td\u003e\n\u003ctd\u003eMeasurement (DO, Temperature) Stability status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSimple GLP\u003c\/td\u003e\n\u003ctd\u003eBasic view information Last calibration date, offset, average slope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull GLP\u003c\/td\u003e\n\u003ctd\u003eSimple GLP information and calibration point details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTable\u003c\/td\u003e\n\u003ctd\u003eMeasurements updated every second are displayed in table\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGraph (Plot)\u003c\/td\u003e\n\u003ctd\u003eMeasurement versus time graph can be panned or zoomed (pinch-to-zoom technology)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eLogging\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eAutomatic, Manual, Autohold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of records\u003c\/td\u003e\n\u003ctd\u003e50 000 maximum per file Stores at least 1 000 000 data points per user\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic interval\u003c\/td\u003e\n\u003ctd\u003e1, 2, 5, 10, 30 seconds 1, 2, 5, 10, 15, 30, 60, 120, 150, 180 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample ID\u003c\/td\u003e\n\u003ctd\u003eIncremental mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExport option\u003c\/td\u003e\n\u003ctd\u003e.csv file format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsers\u003c\/td\u003e\n\u003ctd\u003eUp to 9 users and the default administrator account\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-A\u003c\/td\u003e\n\u003ctd\u003e2 ports for keyboard input or USB thumb drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-C\u003c\/td\u003e\n\u003ctd\u003e1 port for PC connectivity and USB-C type thumb drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi \u0026amp; Ethernet\u003c\/td\u003e\n\u003ctd\u003eFTP Web server Log transfer and download Email\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS232\u003c\/td\u003e\n\u003ctd\u003eConnecting peripherals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eDC adapter 100-240AC to 24VDC 2.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 - 50 °C \/ 32 - 122 °F \/ 273 - 323 K maximum 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e205 x 160 x 77 mm (8.0 x 6.2 x 3.0 “)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 1.2 kg (26.5 lbs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrdering Information\u003c\/td\u003e\n\u003ctd\u003eHI-6421 is supplied with HI-7641133 optical dissolved oxygen probe (OPDO®); HI-764060 electrode holder; capillary pipette; 24 VDC power adapter; USB-C to USB-A cable; probe quality certificate; quick reference guide with instrument quality certificate. HI-6421P is supplied with HI-764833 polarographic probe; HI-764060 electrode holder; capillary pipette; 24 VDC power adapter; USB-C to USB-A cable; probe quality certificate; quick reference guide with instrument quality certificate.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.hannainstruments.co.uk\/modules\/teapotknowledgehub\/uploads\/man6421_05_23-64ff2b28d2e51.pdf\" target=\"_blank\"\u003eHI-6421 Advanced Dissolved Oxygen Meter Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640069464437,"sku":"HI-6421-02","price":1763.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-6421-advanced-dissolved-oxygen-meter-with-hi-7641133-optical-do-probe_035767f9-e042-4066-93d0-8531a5333b12.jpg?v=1791580394"},{"product_id":"hanna-instruments-hi-6421-p-advanced-dissolved-oxygen-polarographic-benchtop-meter","title":"Hanna Instruments HI-6421\/P Advanced Dissolved Oxygen Polarographic Benchtop Meter","description":"\u003cp\u003eThe HI-6421\/P Advanced Benchtop Meter for Dissolved Oxygen provides a laboratory-grade solution for measuring DO, BOD, OUR and SOUR in fresh and saltwater samples with a polarographic DO probe. This modern, streamlined meter has five individual viewing modes and ethernet and WiFi connectivity for easy remote data transfer.\u003c\/p\u003e\u003ch3\u003eHI-6421\/P Advanced Dissolved Oxygen Polarographic Benchtop Meter\u003c\/h3\u003e \u003cp\u003eThe HI-6421\/P polarographic DO meter is a highly accurate laboratory benchtop solution for measuring dissolved oxygen, biochemical oxygen demand, oxygen uptake rate and specific oxygen uptake rate in salt and freshwater samples. This meter is supplied with a polarographic probe, while the HI-6421 is supplied with an optical Opdo probe.\u003c\/p\u003e \u003cp\u003eThe Hanna HI-764833 polarographic probe is a slim and versatile option covering a wide range of dissolved oxygen. This probe has a platinum cathode with Ag\/AgCl anode assembly, enabling a fast response time with readings that are not dependent on flow. \u003c\/p\u003e \u003cp\u003eThe HI-764833 also features a built-in thermistor temperature sensor, allowing for compensation with temperature variation. The slim shape and size of this DO probe make it suitable for use with test tubes and BOD bottles. \u003c\/p\u003e \u003ch2\u003eHI-6421 Laboratory DO Polarographic Meter Features\u003c\/h2\u003e \u003ch3\u003ePractical, streamlined design\u003c\/h3\u003e \u003cp\u003eEvery meter in the HI-6000 series is designed with modern laboratories in mind, with a compact footprint and minimalist design to allow for ease of operation and placement. A large, capacitive touchscreen makes it easy to set up and take measurements, while connectivity via WiFi and ethernet allows for flexibility in placement, with no requirement for proximity to a PC or printer.\u003c\/p\u003e \u003ch3\u003eSupplied with Hanna polarographic DO probe\u003c\/h3\u003e \u003cp\u003eThe Hanna HI-764833, a slim test tube-compatible polarographic probe, is supplied with the HI-6421\/P. This robust probe is designed for a wide range of applications and is fitted with durable (PTFE), oxygen-permeable, screw-on membrane caps. These caps are filled with electrolyte and easily installed on the probe.\u003c\/p\u003e \u003ch3\u003eAutomatic compensation\u003c\/h3\u003e \u003cp\u003eThe HI-6421\/P automatically compensates for barometric pressure, temperature, and salinity. Temperature is automatically measured and compensated for, while salinity is compensated automatically once a salinity concentration of the water has been defined manually. \u003c\/p\u003e \u003cp\u003eA built-in barometer allows pressure compensation to be automatic or manually entered depending on specific requirements, with a range of user-configurable units offered: mmHg, mbar, kPa, inHg, psi and atm.\u003c\/p\u003e \u003ch3\u003eBuilt-in methods and calculations\u003c\/h3\u003e \u003cp\u003eThe Hanna HI-6421\/P advanced DO meter also can act as an OUR, SOUR and BOD meter, with built-in methods and calculations included within the instrument to allow for accurate and reliable measurement of these parameters.\u003c\/p\u003e \u003ch3\u003eFlexible electrode holder\u003c\/h3\u003e \u003cp\u003eThe electrode arm included with the HI-6421\/P DO meter can be mounted to either side of the meter, allowing for further flexibility in placement. This electrode stand is designed to securely hold the probe when measuring a sample of salt or freshwater, helping to ensure accuracy in testing.\u003c\/p\u003e \u003ch3\u003eRepeatable and reliable parameter measurement \u003c\/h3\u003e \u003cp\u003eThe HI-6421\/P provides repeatable, accurate and reliable measurements in freshwater and saltwater samples. This advanced benchtop meter and four-ring probe provide precise readings for DO, BOD, SOUR and OUR.\u003c\/p\u003e \u003ch3\u003eComplete flexibility\u003c\/h3\u003e \u003cp\u003eThe ability to connect and share data via WiFi and ethernet removes the restriction of placement within the laboratory, with the HI-6000 series not requiring direct connection to a PC or printer. The flexible electrode arm can also be mounted to either side of the unit, saving bench space and allowing the HI-6421\/P to be placed up against a wall on either side if required.\u003c\/p\u003e \u003ch3\u003eIntuitive, practical interface\u003c\/h3\u003e \u003cp\u003eThe HI-6421\/P features a comprehensive, easy-to-use interface, with access to a wide range of settings and customisations to tailor this advanced DO meter to your requirements. The menu system includes:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eNetwork\u003c\/li\u003e \u003cli\u003eConnect and Print\u003c\/li\u003e \u003cli\u003eSystem\u003c\/li\u003e \u003cli\u003eCustom Users\u003c\/li\u003e \u003cli\u003eUser Account Management\u003c\/li\u003e \u003cli\u003eInfo Screen\u003c\/li\u003e \u003cli\u003eLog Recall\u003c\/li\u003e \u003cli\u003eLog History and Sharing\u003c\/li\u003e \u003cli\u003eLog Detail\u003c\/li\u003e \u003cli\u003eOn-Board Help\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eChoose from five measurement views\u003c\/h3\u003e \u003cp\u003eFive purpose-built measurement views are available for the HI-6431\/P, enabling you to tailor your measurement screen to the most relevant information:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBasic View:\u003c\/strong\u003e A view featuring basic information about measurement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple GLP View:\u003c\/strong\u003e Displays basic  GLP data, including  Including latest calibration date and time, Offset value, average slope and electrode condition. \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFull GLP View:\u003c\/strong\u003e A full GLP display featuring the electrode symbol and used buffers tray in addition to the above visuals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGraph View:\u003c\/strong\u003e A plotted graph of the current measurement\u003c\/li\u003e \u003cli\u003eT\u003cstrong\u003eabulated View:\u003c\/strong\u003e An organised table of data featuring date, time and notes in a list of recent measurements\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eOne million data point storage\u003c\/h3\u003e \u003cp\u003eThe extensive capacity of the HI-6421\/P DO meter allows up to one million individual data points to be stored, inclusive of both date and time stamps. This organised information is available for export in .csv format via WiFi, ethernet, direct connection or USB stick, with no specialist software required to access measurements.\u003c\/p\u003e \u003ch3\u003eAudible and visual alarm system\u003c\/h3\u003e \u003cp\u003eThe HI-6000 series includes customisable visual and audible alarms within the settings menu. These alarms can be fully tailored to individual requirements, allowing users to define a specific range for samples. Measurements outside of this range will trigger the audible and visual alarms automatically.\u003c\/p\u003e \u003ch3\u003eRemote connectivity with ethernet and WiFi\u003c\/h3\u003e \u003cp\u003eIn-built WiFi and ethernet connectivity allow the HI-6421\/P to transfer data without the need to connect directly to a PC. Digital transfer is available via FTP or email, providing flexibility to send measurements to laboratory offices or directly to clients as required, with no additional steps or software to access the results of testing. \u003c\/p\u003e \u003ch3\u003eUSB C and USB A included\u003c\/h3\u003e \u003cp\u003eA USB A and USB C connection is included with HI-6000 series meters, both for the connection of peripherals such as keyboards and for the transfer of data. Information can be exported via USB stick or the HI-6421\/P can be connected to a laptop, PC or printer to export data in a universal .csv alongside remote WiFi and ethernet connection.\u003c\/p\u003e \u003ch3\u003eComplete tutorial system\u003c\/h3\u003e \u003cp\u003eThe HI-6421\/P has an in-built tutorial system, with both text prompts and video tutorials to suit your preferred learning style. These tutorials cover all of the fundamentals of operating HI-6000 series lab meters, making it easy to start measurement with a minimal learning curve.\u003c\/p\u003e \u003ch3\u003eUser customisability\u003c\/h3\u003e \u003cp\u003eCustomise access and permissions directly on the HI-6000 series meters, with the ability to create both standard and administrator users. Administrators have full control via the Account Management Screen, enabling standard users to have specific permissions or to have limited access to certain functionalities.\u003c\/p\u003e \u003ch2\u003eFAQs\u003c\/h2\u003e \u003ch3\u003eWhat instruments are in the HI-6000 range?\u003c\/h3\u003e \u003cp\u003eThe HI-6000 range includes:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHI-6221 pH and ORP meter\u003c\/li\u003e \u003cli\u003eHI-6321 Conductivity meter\u003c\/li\u003e \u003cli\u003eHI-6421 Dissolved Oxygen meter (also available with polarographic probe)\u003c\/li\u003e \u003cli\u003eHI-6000 Modular Multiparameter meter\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eIs the HI-6421\/P DO meter suitable for laboratory usage?\u003c\/h3\u003e \u003cp\u003eThe HI-6000 series, including the HI-6421\/P polarographic DO meter, is specifically designed to be functional and practical in a laboratory environment. These exceptionally accurate, laboratory-grade meters are an ideal solution for industrial applications both within businesses and within the laboratories that provide outsourced services for clients within industries.\u003c\/p\u003e \u003ch3\u003eWhat are the key features of the HI-6421\/P?\u003c\/h3\u003e \u003cp\u003eSome of the key features of the Hanna HI-6421\/P include:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMeasures DO, SOUR, OUR and BOD\u003c\/li\u003e \u003cli\u003eConnect via WiFi and ethernet\u003c\/li\u003e \u003cli\u003eEasy-to-use interface\u003c\/li\u003e \u003cli\u003eSpace-saving design\u003c\/li\u003e \u003cli\u003eExceptional repeatability and accuracy\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCan I get training on the HI-6421\/P meter?\u003c\/h3\u003e \u003ch3\u003eWhat industries is the HI-6421\/P suitable for?\u003c\/h3\u003e \u003cp\u003eThe HI-6421\/P lab meter is a versatile solution for accurately measuring dissolved oxygen in salt and freshwater. This advanced meter for DO is suitable for a range of different niches and applications that require the measurement of natural water, wastewater and other kinds of water.\u003c\/p\u003e \u003ch3\u003eHow do I book a demonstration with Hanna Instruments?\u003c\/h3\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eHI-6421 - DO (HI-7641133 Optical probe)\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.00 to 50.00 mg\/L (ppm) concentration; 0.0 to 500.0 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L (ppm); 0.1 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003efrom 0.00 to 20.00 mg\/L (ppm) 1.5 % of reading or ±0.01 mg\/L (ppm), whichever is greater from 20.00 to 50.00 mg\/L (ppm) ±5 % of reading from 0.0 to 200.0 % saturation ±1.5 % of reading or ±0.1 %, whichever is greater from 200.0 to 500.0 % saturation ±5 % of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eHI-6421P – DO (HI-764833 Polarographic probe)\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.00 to 90.00 mg\/L (ppm) concentration; 0.0 to 600.0 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L (ppm); 0.1 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1.5 % of reading ±1, least significant digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eBarometric Pressure\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e450 to 850 mmHg; 600 to 1133 mBar; 60 to 133 kPa; 17 to 33 inHg; 8.7 to 16.4 psi; 0.592 to 1.118 atm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mmHg; 1 mBar; 1 kPa; 1 inHg; 0.1 psi; 0.001 atm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±3 mmHg within ±15 % from the calibration point ±3 mmHg ±1 least significant digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e−20.0 to 120.0 °C −4.0 to 248.0 °F 253.0 to 393.0 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 °C; 0.1 °F; 0.1 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2 °C; ±0.4 °F; ±0.2 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eDO Calibration\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoints\u003c\/td\u003e\n\u003ctd\u003eDO optical One or two points automatic calibration at 100% (8.26 mg\/L) and 0% (0 mg\/L). Single point manual using a value entered by the user in % saturation or mg\/L. DO polarographic Automatic-two points \/ User standard-single point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003e0 and 100% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReminder\u003c\/td\u003e\n\u003ctd\u003eDisabled Daily: 0 min. to 23 hours and 59 min. Periodic: 1 min. to 500 days, 23 hours and 59 min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic or Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Compensation (Optical DO only)\u003c\/td\u003e\n\u003ctd\u003eAutomatic from 0 to 70 PSU (manually set) 0.0 to 70.0 % \/ 0.0 to 45.0 g\/L \/ 0.0 to 42.0 psu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eReading\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModes\u003c\/td\u003e\n\u003ctd\u003eDirect Direct\/Autohold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStability criteria\u003c\/td\u003e\n\u003ctd\u003eAccurate Medium Fast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsopotential\u003c\/td\u003e\n\u003ctd\u003e7.000 or 4.010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling rate\u003c\/td\u003e\n\u003ctd\u003e1000 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eDO Views\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasic\u003c\/td\u003e\n\u003ctd\u003eMeasurement (DO, Temperature) Stability status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSimple GLP\u003c\/td\u003e\n\u003ctd\u003eBasic view information Last calibration date, offset, average slope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull GLP\u003c\/td\u003e\n\u003ctd\u003eSimple GLP information and calibration point details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTable\u003c\/td\u003e\n\u003ctd\u003eMeasurements updated every second are displayed in table\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGraph (Plot)\u003c\/td\u003e\n\u003ctd\u003eMeasurement versus time graph can be panned or zoomed (pinch-to-zoom technology)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eLogging\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eAutomatic, Manual, Autohold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of records\u003c\/td\u003e\n\u003ctd\u003e50 000 maximum per file Stores at least 1 000 000 data points per user\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic interval\u003c\/td\u003e\n\u003ctd\u003e1, 2, 5, 10, 30 seconds 1, 2, 5, 10, 15, 30, 60, 120, 150, 180 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample ID\u003c\/td\u003e\n\u003ctd\u003eIncremental mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExport option\u003c\/td\u003e\n\u003ctd\u003e.csv file format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsers\u003c\/td\u003e\n\u003ctd\u003eUp to 9 users and the default administrator account\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-A\u003c\/td\u003e\n\u003ctd\u003e2 ports for keyboard input or USB thumb drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-C\u003c\/td\u003e\n\u003ctd\u003e1 port for PC connectivity and USB-C type thumb drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi \u0026amp; Ethernet\u003c\/td\u003e\n\u003ctd\u003eFTP Web server Log transfer and download Email\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS232\u003c\/td\u003e\n\u003ctd\u003eConnecting peripherals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eDC adapter 100-240AC to 24VDC 2.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 - 50 °C \/ 32 - 122 °F \/ 273 - 323 K maximum 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e205 x 160 x 77 mm (8.0 x 6.2 x 3.0 “)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 1.2 kg (26.5 lbs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrdering Information\u003c\/td\u003e\n\u003ctd\u003eHI-6421 is supplied with HI-7641133 optical dissolved oxygen probe (OPDO®); HI-764060 electrode holder; capillary pipette; 24 VDC power adapter; USB-C to USB-A cable; probe quality certificate; quick reference guide with instrument quality certificate. HI-6421P is supplied with HI-764833 polarographic probe; HI-764060 electrode holder; capillary pipette; 24 VDC power adapter; USB-C to USB-A cable; probe quality certificate; quick reference guide with instrument quality certificate.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.hannainstruments.co.uk\/modules\/teapotknowledgehub\/uploads\/man6421_05_23-64ff2b28d2e51.pdf\" target=\"_blank\"\u003eHI-6421 Advanced Dissolved Oxygen Meter Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640069497205,"sku":"HI-6421P-02","price":1276.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-6421p-02-advanced-dissolved-oxygen-benchtop-meter-with-hi-764833-polarographic-do-probe.jpg?v=1791580396"},{"product_id":"hanna-instruments-hi-97732-dissolved-oxygen-photometer-range-0-0-to-10-0-mg-l","title":"Hanna Instruments HI-97732 Dissolved oxygen photometer: Range 0.0 to 10.0 mg\/L","description":"\u003cp\u003eThis instrument is an advanced portable photometer for the measurement of parameters in water.\u003c\/p\u003e\u003cp\u003eThis meter offers a superior optical system that utilises a reference detector and narrow band interference filters for extremely fast and repeatable measurements.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eNo warm up time before taking a measurement\u003c\/li\u003e \u003cli\u003eTutorial mode for step-by-step instructions\u003c\/li\u003e \u003cli\u003eUses either powder or cost saving liquid reagents\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eEach photometer is delivered in a cardboard box and is supplied with:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e \u003cli\u003eSample cuvette cap (2 pcs.)\u003c\/li\u003e \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e \u003cli\u003e1.5V AA Alkaline batteries\u003c\/li\u003e \u003cli\u003eInstrument quality certificate\u003c\/li\u003e \u003cli\u003eInstruction manual\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe photometer has an innovative optical system that offers superior performance in accuracy, repeatability and the short amount of time it takes to perform a measurement. This compact, waterproof meter is extremely user friendly with a tutorial mode that walks the user graphically, step by step, in performing a measurement. The use of a backlit dot matrix LED allows the use of virtual keys which makes the operation of the meter very intuitive including selecting different methods, reviewing GLP data, recalling the last 50 measurements, and customising the meter to user preferences.\u003c\/p\u003e \u003cp\u003eThe photometer is waterproof including the cuvette holder that is designed with ridges to protect the optical path from getting scratched by the cuvette and a protected battery compartment that holds three AA batteries. The compact design fits comfortable in the hand for use in the field or on a table for benchtop use. The LCD is 71 mm (2.75\") by 37 mm (1.6\") and is backlit for easy viewing under all conditions.\u003c\/p\u003e \u003ch3\u003e\u003c\/h3\u003e \u003ch3\u003eAdvanced optical system\u003c\/h3\u003e \u003cp\u003eLED that generates very little heat.\u003c\/p\u003e \u003cp\u003e8 nm narrowband interference filter that is accurate to +\/- 1 nm and offers 25% increase in light efficiency.\u003c\/p\u003e \u003cp\u003eReference detector that modulates the voltage to LED for consistent light output.\u003c\/p\u003e \u003cp\u003eA concave focusing lens that reduces errors from imperfections in the cuvette.\u003c\/p\u003e \u003ch3\u003eStable Light Source:\u003c\/h3\u003e \u003cp\u003eThe internal reference system of the photometer compensates for any drifts due to power fluctuations or ambient temperature changes. With a stable source of light the readings are fast and stable between your blank (zero) measurement and sample measurement.\u003c\/p\u003e \u003ch3\u003eHigh Efficiency Light Source:\u003c\/h3\u003e \u003cp\u003eLED light sources offer superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.\u003c\/p\u003e \u003ch3\u003eHigh Quality Filters:\u003c\/h3\u003e \u003cp\u003eImproved optical filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error.\u003c\/p\u003e \u003ch3\u003eGreater Light Yield:\u003c\/h3\u003e \u003cp\u003eA focusing lens collects all of the light that exits the cuvette, eliminating errors from imperfections and scratches that may be present in the glass. The use of the convex lens reduces the need for indexing cuvettes.\u003c\/p\u003e \u003ch3\u003eCAL Check Functionality:\u003c\/h3\u003e \u003cp\u003eHanna’s exclusive CAL Check feature allows for performance verification and calibration of the meter using NIST traceable standards. Our CAL Check standard vials are developed to simulate a specific absorbance value at each wavelength to verify the accuracy of subsequent readings.\u003c\/p\u003e \u003ch3\u003eMultiple Measurement Methods:\u003c\/h3\u003e \u003cp\u003eUsers can select the use of powder reagents supplied in packets or the use of low cost liquid reagents supplied in a dropper bottle.\u003c\/p\u003e \u003ch3\u003eBuilt-in Reaction Timer:\u003c\/h3\u003e \u003cp\u003eWaiting the proper reaction time is of key importance when performing colorimetric measurements. The countdown timer displays the time remaining until a measurement will be taken, ensuring consistent results between sample measurements and users.\u003c\/p\u003e \u003ch3\u003eLarge Cuvette Size:\u003c\/h3\u003e \u003cp\u003eThe sample cell of the photometer fits a round, glass cuvette with a 25 mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.\u003c\/p\u003e \u003ch3\u003eIntuitive Dot Matrix Display:\u003c\/h3\u003e \u003cp\u003eThe photometer is designed with a backlit, graphic LCD. With virtual keys, a battery status indicator, and error messages. Users will find the meter interface intuitive and easy to read. A dedicated help key provides information relating to the current meter operation, and can be used at any stage in the setup or measurement process to show contextual help.\u003c\/p\u003e \u003ch3\u003eAuto-off Protection:\u003c\/h3\u003e \u003cp\u003eThe meter uses three common AA batteries that allow for about 800 measurements to be taken. The auto-off feature automatically shuts off the meter after 15 minutes of inactivity in order conserve battery life.\u003c\/p\u003e \u003ch3\u003eAbout Dissolved Oxygen\u003c\/h3\u003e \u003cp\u003eDissolved oxygen analysis measures the amount of gaseous oxygen (O2) dissolved in an aqueous solution. Dissolved oxygen is one of the most important parameters in aquatic systems. This gas is required for metabolism by aerobic organisms and also influences inorganic chemical reactions. Therefore, knowledge of the solubility and dynamics of oxygen distribution is essential to interpreting both biological and chemical processes with water bodies. Oxygen gets into water by diffusion from the surrounding air by aeration (rapid movement) and as a product of photosynthesis.\u003c\/p\u003e \u003cp\u003eThe amount of oxygen that can dissolve in pure water is inversely proportional to the temperature of the water; the warmer the water, the less dissolved oxygen is present.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.0 to 10.0 mg\/L (ppm) (as O2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.4 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003eAdaptation of Standard Methods for Examination of Water and Wastewater (18th edition) Azide modified Winkler method reaction causes a yellow tint in sample\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Source\u003c\/td\u003e\n\u003ctd\u003eLight emitting diode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Detector\u003c\/td\u003e\n\u003ctd\u003eSilicon photocell with narrow band interference filter @ 466 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass Filter Bandwidth\u003c\/td\u003e\n\u003ctd\u003e8 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass Filter Wavelength Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1.0 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCuvette Type\u003c\/td\u003e\n\u003ctd\u003eround, 24.6 mm diameter (22 mm inside)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLP\u003c\/td\u003e\n\u003ctd\u003eDate, time of last calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e128 x 64 pixel B\/W LCD with backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Type\u003c\/td\u003e\n\u003ctd\u003eautomatic logging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Memory\u003c\/td\u003e\n\u003ctd\u003e50 measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\/Life\u003c\/td\u003e\n\u003ctd\u003e1.5V AA battery (3 pcs.) \/ \u0026gt; 800 measurements (without backlight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Shut-Off\u003c\/td\u003e\n\u003ctd\u003eAfter 15 minutes of inactivity (30 minutes before a READ measurement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); relative humidity: 100% (IP 67, floating case)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e380g with batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e142.5 x 102.5 x 50.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrdering Information\u003c\/td\u003e\n\u003ctd\u003eHI-97732 is supplied with cuvettes (2), caps (2), plastic inserts for cuvettes (2), 1.5V AA batteries (3), instruction manual, and instrument quality certificate.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.hannainstruments.co.uk\/modules\/teapotknowledgehub\/uploads\/man97732_10_19-60bf488a7d3ad.pdf\" target=\"_blank\"\u003eHI-97732 Dissolved Oxygen Photometer (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640105640309,"sku":"HI-97732","price":502.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-97732-dissolved-oxygen-photometer-range-00-to-100-mgl.jpg?v=1791581448"},{"product_id":"hanna-instruments-hi-98198-opdo-optical-dissolved-oxygen-meter","title":"Hanna Instruments HI-98198 opdo™ Optical Dissolved Oxygen Meter","description":"\u003cp\u003eThe HI-98198 opdo™ meter is a rugged, portable dedicated dissolved oxygen (DO) meter designed for fresh and saltwater measurements of dissolved oxygen. This professional, waterproof meter complies with IP67 standards.\u003c\/p\u003e\u003cp\u003eThis professional, waterproof meter complies with IP67 standards and measures DO, barometric pressure, and temperature.\u003c\/p\u003e \u003cp\u003eThe HI-98198 is supplied with a HI-764113 digital optical dissolved oxygen probe in a custom thermoformed durable carrying case with accessories. It is compact and ergonomically designed to provide ready access to the materials required for routine sampling.\u003c\/p\u003e \u003cp\u003eThe meter is supplied with:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHI-764113 Optical DO probe with built-in temperature sensor, protective shield and 4m (13’4) cable\u003c\/li\u003e \u003cli\u003eHI-764113-1 Smart Cap™ with o-ring\u003c\/li\u003e \u003cli\u003eHI-7040 Bicomponent Zero Oxygen Solution\u003c\/li\u003e \u003cli\u003eCalibration\/Storage vessel\u003c\/li\u003e \u003cli\u003e100ml plastic beaker (2 pcs)\u003c\/li\u003e \u003cli\u003e1 syringe with silicon grease\u003c\/li\u003e \u003cli\u003e1 lens wipe\u003c\/li\u003e \u003cli\u003e1.5V AA batteries (4 pk)\u003c\/li\u003e \u003cli\u003eInstruction manual\u003c\/li\u003e \u003cli\u003eMeter quality certificate\u003c\/li\u003e \u003cli\u003eProbe quality certificate\u003c\/li\u003e \u003cli\u003eCap quality certificate\u003c\/li\u003e \u003cli\u003eUSB Type A to C cable\u003c\/li\u003e \u003cli\u003eCarry case\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eOther features include:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eText messages on the graphic LCD display to warn and guide the user\u003c\/li\u003e \u003cli\u003eBack lighted display\u003c\/li\u003e \u003cli\u003eOne or two points calibration at 0 or\/and 100% saturation (with auto recognition)\u003c\/li\u003e \u003cli\u003eA single point manual calibration in mg\/L or % saturation using a reference method for calibration value\u003c\/li\u003e \u003cli\u003eA dedicated HELP key for assistance anytime\u003c\/li\u003e \u003cli\u003eA user selectable “calibration due” warning\u003c\/li\u003e \u003cli\u003eA dedicated GLP key that includes the last 5 calibrations with time, date, calibration points, as well as barometric pressure, temperature and salinity setting\u003c\/li\u003e \u003cli\u003eAutoEnd freezes the next stable measurement value on the display\u003c\/li\u003e \u003cli\u003eLog on demand with 4000 records capability\u003c\/li\u003e \u003cli\u003eUSB-C port for easy data transfer to memory stick, PC or other compatible devices\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe HI-98198 opdo™ is only compatible with the Hanna digital dissolved oxygen probe HI-764113.\u003c\/p\u003e \u003cp\u003eConcentration measurements are automatically compensated for barometric pressure, temperature and salinity. Barometric pressure and temperature are automatically measured and compensated. Salinity is automatically compensated by setting manually the salinity concentration of the water being measured. The meter also has a built in application to measure and calculate BOD (biological Oxygen Demand), OUR (oxygen uptake rate), and SOUR (Specific Oxygen Update Rate).\u003c\/p\u003e \u003ch3\u003eHow the probe works\u003c\/h3\u003e \u003cp\u003eThe Hanna HI-764113 optical DO sensing probe is based on the principle of fluorescence quenching. The sensing method features an immobilised pT based luminophore that is excited by the light of a blue LED and emits a red light. Dissolved oxygen quenches this excitation.\u003c\/p\u003e \u003cp\u003eThe major components of the probe include a blue LED for excitation, a red LED that is used as a reference light, and a photodetector. The Smart Cap™ is locked in place on the optical probe and includes the immobilised 0\u003csub\u003e2\u003c\/sub\u003e sensitive luminophore with rugged insoluble black oxygen permeable protective layer.\u003c\/p\u003e \u003cp\u003eThe sensor provides accurate DO measurements over long periods of time without the need for frequent calibration.\u003c\/p\u003e \u003ch3\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=KJevai007sY\" target=\"_blank\" rel=\"noreferrer noopener\"\u003eWatch the video here\u003c\/a\u003e\u003c\/h3\u003e \u003ch3\u003e\u003c\/h3\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eDissolved Oxygen\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.00 to 50.00 mg\/L\/0.0 to 500.0% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\/0.1% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e1% of reading ±0.01 mg\/L for 0.00-20.00mg\/L; 5% of reading for 20.00-50.00mg\/L; 1% of reading ±0.1% for 00-200.0%; 5% of reading for 200.0-500.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eBarometric Pressure\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e420 to 850 mmHg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mmHg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±3 mmHg within ±15% from the calibration point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e-5.0 to 50.0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.3°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Calibration\u003c\/td\u003e\n\u003ctd\u003eOne of two points automatic calibration at 100% (8.26 mg\/L and 0% (0mg\/L)Single point manual using a value entered by the user in % saturation or mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Calibration\u003c\/td\u003e\n\u003ctd\u003eSingle point anywhere within temperature range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure calibration\u003c\/td\u003e\n\u003ctd\u003eSingle point anywhere within pressure range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic from -5.0 to 50.0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic from 420 to 850 mmHg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic from 0 to 70g\/L (manually set)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Probe\u003c\/td\u003e\n\u003ctd\u003eHI-764113 Optical Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLOG\u003c\/td\u003e\n\u003ctd\u003eOn demand with 4000 records capability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery type\/life\u003c\/td\u003e\n\u003ctd\u003e1.5 v AA batteries (4 pk)\/ approx. 200 hours of continuous use without backlight (50 hours with backlight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto power off\u003c\/td\u003e\n\u003ctd\u003eUser selectable: 5, 10, 30, 60 minutes or disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC Connectivity\u003c\/td\u003e\n\u003ctd\u003eUSB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e185 x 93 x 35.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeter Weight with batteries\u003c\/td\u003e\n\u003ctd\u003e450g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Ingress Protection Rating\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50°. RH 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003e\u003cstrong\u003eHI-764113 Probe Specification\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Body Material\u003c\/td\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmart Cap™ material\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable jacket material\u003c\/td\u003e\n\u003ctd\u003ePVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e4m, 10m and 20m options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eprobe guard\u003c\/td\u003e\n\u003ctd\u003e316 Stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Measurement\u003c\/td\u003e\n\u003ctd\u003eThermistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure\u003c\/td\u003e\n\u003ctd\u003e20m (29 PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Dimensions with guard\u003c\/td\u003e\n\u003ctd\u003e174 x 25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e45 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe weight with guard\u003c\/td\u003e\n\u003ctd\u003e400g with 4m cable length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eprobe ingress protection rating\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor type\u003c\/td\u003e\n\u003ctd\u003eOptical; luminescence quenching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.hannainstruments.co.uk\/modules\/teapotknowledgehub\/uploads\/man_98198_07_18_custom-60b8a3beac9c4.pdf\" target=\"_blank\"\u003eHI-98198 Optical Dissolved Oxygen Meter (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640110326133,"sku":"HI-98198","price":2128.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-98198-opdotm-optical-dissolved-oxygen-meter_026ae3e6-0eea-4719-b892-e4b85402aedf.jpg?v=1791581593"}],"url":"https:\/\/testallwater.co.uk\/collections\/dissolved-oxygen-test-kits.oembed?page=2","provider":"Test All Water","version":"1.0","type":"link"}