{"product_id":"hanna-instruments-hi-97721-iron-high-range-portable-photometer","title":"Hanna Instruments HI-97721 Iron High Range Portable Photometer","description":"\u003cp\u003eThe HI-97721 is an advanced portable photometer for the measurement of High Range Iron 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 \u003cp\u003eAdaptation of Standard Methods for the Examination of Water and Wastewater, 23rd edition, 3500-Fe B, Phenanthroline Method.\u003c\/p\u003e \u003ch3\u003eAbout the HI-97721 Iron HR portable photometer\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eRange: 0.00 to 5.00 mg\/L (as Fe)\u003c\/li\u003e \u003cli\u003eAdvanced LED optical system – 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\/li\u003e \u003cli\u003eCAL Check™ - Validate the performance of the instrument at any time and apply a user calibration using CAL Check cuvettes made with NIST traceable standards. The CAL Check screen guides the user step-by-step through the validation process and user calibration.\u003c\/li\u003e \u003cli\u003eAuto logging\u003c\/li\u003e \u003cli\u003eGLP – Review of the last calibration date\u003c\/li\u003e \u003cli\u003eOn-screen tutorial mode with animations – the built in tutorial mode guides users step-by-step through the measurement process.\u003c\/li\u003e \u003cli\u003eWaterproof and floating IP67 case\u003c\/li\u003e \u003cli\u003eAuto-shut off – Automatic shut off after 15 minutes of inactivity and 30 minutes before a read measurement.\u003c\/li\u003e \u003cli\u003eBattery status indicator – Indicates the amount of battery life left.\u003c\/li\u003e \u003cli\u003eBuilt-in timer – Display of time remaining before a measurement is taken. Ensures that all readings are taken at the appropriate reaction intervals for the test being performed.\u003c\/li\u003e \u003cli\u003eError messages – Messages on display alerting to problems including on cap, high zero, and standard too low.\u003c\/li\u003e \u003cli\u003eUnit of measure – Appropriate unit of measure is displayed along with reading.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cspan\u003eAbout Iron\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003e\u003cspan\u003eIron is naturally present in water in low concentrations, but it reaches high concentrations in wastewater effluents. The iron concentration in water needs to be monitored because it becomes harmful above certain levels.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eIn domestic water, for instance, iron can unpleasantly alter the taste, stain laundry, damage kitchenware, and favour the growth of certain bacteria.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eIron is also an indicator of ongoing corrosion in water cooling and heating systems.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eMoreover, iron is normally monitored in mining wastewater to avoid contamination.\u003c\/span\u003e\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.00 to 5.00 mg\/L (as Fe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy @25°C\u003c\/td\u003e\n\u003ctd\u003e±0.04 mg\/L ±2% of reading at 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003eAdaptation of Standard Methods for the Examination of Water and Wastewater, 23rd Edition, 3500-Fe B, Phenanthroline Method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Source\u003c\/td\u003e\n\u003ctd\u003elight emitting diode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass filter\u003c\/td\u003e\n\u003ctd\u003e525nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass filter bandwidth\u003c\/td\u003e\n\u003ctd\u003e8nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass filter wavelength accuracy\u003c\/td\u003e\n\u003ctd\u003e±1.0nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Detector\u003c\/td\u003e\n\u003ctd\u003eSilicon photocell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCuvette type\u003c\/td\u003e\n\u003ctd\u003eRound 24.6mm diameter (22mm inside)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto logging\u003c\/td\u003e\n\u003ctd\u003e50 readings\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\u003eAuto-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\u003eBattery type\/life\u003c\/td\u003e\n\u003ctd\u003eAlkaline 1.5 V AA (3)\/ \u0026gt;800 measurements (without backlight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C; 0 to 100% RH\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e380g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrdering information\u003c\/td\u003e\n\u003ctd\u003eHI-97721 is supplied with sample cuvettes (2), sample caps (2), plastic stoppers (2), 1.5V AA batteries (3), instrument quality certificate and instruction manual. Also available as a kit: HI-97721C includes photometer, CAL Check cuvette A \u0026amp; B for iron HR, sample cuvettes (2), sample caps (2), plastic stoppers (2), 1.5V AA batteries (3), cuvette wiping cloth, scissors, instrument quality certificate, instruction manual and rigid carrying case.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReagents and Standards (sold separately)\u003c\/td\u003e\n\u003ctd\u003eHI-97721-11 CAL Check standard cuvettes for iron HR HI-93721-01 Iron HR reagent (50 tests) HI-93721-03 Iron HR reagents (150 tests)\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\/man97721_12_19-612511849937d.pdf\" target=\"_blank\"\u003eHI-97721 Iron HR Photometer (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640104984949,"sku":"HI-97721","price":502.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-97721-iron-high-range-portable-photometer.jpg?v=1791581420","url":"https:\/\/testallwater.co.uk\/products\/hanna-instruments-hi-97721-iron-high-range-portable-photometer","provider":"Test All Water","version":"1.0","type":"link"}