{"title":"Poultry","description":null,"products":[{"product_id":"hanna-instruments-83306-02-multi-parameter-environmental-analysis-photometer-with-ph-meter","title":"Hanna Instruments-83306-02 Multi-parameter Environmental Analysis Photometer with pH meter","description":"One meter can be used for both photometric and pH measurements. Hanna Instruments-83306 is a compact, multi-parameter photometer for use in the environmental lab or in the field. The meter is one of the most advanced photometers available with an innovative optical design that utilises a reference detector and focusing lens to eliminate errors from changes in the light source and from imperfections in the glass cuvette. This meter has 23 different programmed methods measuring 16 key water quality parameters and also offers an absorbance measurement mode for performance verification and for users who would like to develop their own concentration versus absorbance curves. Environmental parameters include nitrate, phosphorous and dissolved oxygen.\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eHanna Instruments-83306-02 Environmental Analysis Photometer with pH digital input \u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAdvanced optical system - Unparalleled performance from a benchtop photometer\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe photometer features an innovative optical system that uses LEDs, narrow band interference filters, a focusing lens, and a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source which ensures accurate and repeatable photometric readings every time.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-83306 was developed to measure the most common parameters in environmental water quality monitoring. Nutrients such as nitrates and phosphates are key indicators of nutrient pollution from agricultural sources and are considered dangerous to environmental waters. Too few nutrients and waters will be unable to sustain healthy ecosystems; too many nutrients and algal blooms can form, which can be detrimental to water quality and aquatic health. Dissolved oxygen is an essential to performing biological processes for many forms of aquatic life, such as fish, plants and microorganisms.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA digital pH electrode input allows the user to measure pH by a traditional glass electrode. The digital pH electrode has a built in microchip within the probe that stores all of the calibration information. Having the calibration information stored in the probe allows for hot swapping of pH electrodes without having to recalibrate. All pH measurements are automatically compensated for temperature variations with a built in thermistor located in the tip of the sensing bulb for fast and accurate temperature measurement.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-83306 offers an absorbance measuring mode that allows for CAL Check standards to be used to validate the performance of the system. The absorbance mode allows the user to select one of the four wavelengths of light (420 nm, 525 nm, 575 nm, and 610 nm) to measure and plot their own concentration versus absorbance mode. This is useful for users with their own chemical method and for educators to teach the concept of absorbance by using the Beer-Lambert Law.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eTwo USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability, the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eKey features: \u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eBacklit 128 x 64 Pixel Graphic Liquid Crystal Display\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eBuilt-in Reaction Timer for Photometric Measurements\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eAbsorbance mode - concentration versus absorbance\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eUnits of Measurement plus chemical form displayed\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eResult conversion at the touch of a button\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCuvette cover\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003epH and temperature measurement with a single probe\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eGood Laboratory Practice (GLP) - track calibration information including date, time, buffers used, offset and slope for traceability\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003epH CAL Check alerts user to potential problems during the calibration process\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eData Logging - Up to 1000 photometric and pH readings can be stored.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eLogged readings can be quickly and easily transferred to a flash drive or to a PC. Data is exported as a .CSV file for use with spreadsheet programs.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eBattery Status Indicator\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eError Messages\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHigh Efficiency LED Light Source\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003eAn LED light source offers superior performance compared to a tungsten lamp. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce very little heat, which could otherwise affect the optical components and electronic stability. LEDs are available in a wide array of wavelengths, whereas tungsten lamps are supposed to be white light (all wavelengths of visible light) but actually have a poor blue\/violet light output.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eHigh Quality Narrow Band Interference Filters \u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe narrow band interference filter not only ensure greater wavelength accuracy (+\/- 1 nm) but are extremely efficient. The filters used allow up to 95% of the light from the LED to be transmitted as compared to other filters that are only 75% efficient. The higher efficiency allows for a brighter, stronger light source. The end result is higher measurement stability and less wavelength error.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eReference Detector for a Stable Light Source \u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA beam splitter is used as part of the internal reference system of the Hanna Instruments-83300 photometer. The reference detector compensates for any drift due to power fluctuations or ambient temperature changes. Now you can rely on a stable source of light between your blank (zero) measurement and sample measurement.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eLarge Cuvette Size \u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe sample cell of the Hanna Instruments-83308 fits a round, glass cuvette with a 25 mm path length. Along with the advanced optical components, the larger size of the cuvette greatly reduces errors in rotation from the indexing mark of the cuvettes. 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\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eFocusing Lens for Greater Light Yield \u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAdding a focusing lens to the optical path allows for the collection of all of the light that exits the cuvette and focusing the light on the silicon photo detector. 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The split beam optical system allows iris to automatically compensate for any drift in light source, resulting in superior accuracy. No need for measurement conversions Whether you are testing for chlorine or running enzymatic assays, our spectrophotometer will conveniently display results in the units that matter most to you. iris can measure in transmittance, absorbance, and concentration based on your need.\u003c\/p\u003e\n\u003cp\u003eThe Hanna Instruments-801 iris is a sleek and intuitive spectrophotometer that allows for measurement of all wavelengths of visible light.\u003c\/p\u003e\n\u003cp\u003eCustomise your methods, take a wide range of measurements, and feel confident in your testing accuracy with iris.\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eiris features precise wavelength selection between 340 nm to 900 nm for complete method compliance and accuracy that is necessary in industries like professional laboratories, water treatment facilities, wineries, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eResults are consistent and accurate regardless of throughput with the high quality and uniquely designed optics system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eCustomisation options include multiple cuvette shapes and sizes, custom calibration curves, and methods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354373271703,"sku":"HI-801-02","price":3340.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-801-02_iris_spectrophotometer_ae9cb400-8683-4282-b36b-666f4c257144.jpg?v=1624278769"},{"product_id":"hanna-instruments-83303-02-aquaculture-multi-parameter-photometer-with-ph-meter","title":"Hanna Instruments-83303-02 AquaCulture Multi-parameter Photometer with pH Meter","description":"One meter can be used for both photometric and pH measurements. The meter has 20 different programmed methods measuring 12 key water quality parameters and also offers an absorbance measurement mode for performance verification and for users who would like to develop their own concentration versus absorbance curves. To save valuable benchtop space, the Hanna Instruments-83303 doubles as a professional pH meter with its digital pH\/temperature electrode input.\u003cbr\u003e\u003ch3\u003eHanna Instruments-83303 Aquaculture Photometer with pH meter\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eAdvanced optical system - Unparalleled performance from a benchtop photometer.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eTo save valuable benchtop space, the Hanna Instruments-83303 doubles as a professional pH meter with its digital pH\/temperature electrode input. Aquaculture parameters include Alkalinity, Calcium, Nitrite, and Phosphate which are critical to maintaining a healthy system. It also contains parameters specific to either a marine or freshwater environment.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe photometer features an innovative optical system that uses LEDs, narrow band interference filters, focusing lens and both a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source. It ensures accurate and repeatable photometric readings every time.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eMade with the aquaculture industry in mind, the Hanna Instruments-83303 is a comprehensive solution to maintaining optimal chemical and environmental conditions, preventing disease and increasing production.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-83303 measures vital parameters such as Alkalinity, Calcium, Nitrite, and Phosphate. Alkalinity plays a part in a dynamic relationship with pH and CO2 concentrations, high alkalinity water lowers fluctuations in pH. The buffering capacity acts to store extra CO2 essential for photosynthesis in the ponds to produce oxygen. Maintaining calcium at certain levels is vital to proper fish growth and development. Excessive nitrite can be toxic to fish. When nitrite interacts with Haemoglobin, the iron becomes oxidised and the blood cell can no longer carry oxygen. Phosphate is essential to plant growth; too much phosphate in an aquaculture system can contribute to algal blooms decreasing dissolved oxygen vital for a successful ecosystem.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA digital pH electrode input allows the user to measure pH by a traditional glass electrode.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-83303 offers an absorbance measuring mode that allows for CAL Check standards to be used to validate the performance of the system. The absorbance mode allows the user to select one of the five wavelengths of light (420 nm, 466 nm, 525 nm, 575 nm, and 610 nm) to measure and plot their own concentration versus absorbance mode. This is useful for users with their own chemical method and for educators to teach the concept of absorbance by using the Beer-Lambert Law.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eTwo USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eHigh Efficiency LED Light Source\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eAn LED light source offers superior performance as compared to a tungsten lamp. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce very little heat, which could otherwise affect the optical components and electronic stability. LEDs are available in a wide array of wavelengths, whereas tungsten lamps are supposed to be white light (all wavelengths of visible light) but actually have a poor blue\/violet light output.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eHigh Quality Narrow Band Interference Filters\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe narrow band interference filter not only ensure greater wavelength accuracy (+\/- 1 nm) but are extremely efficient. The filters used allow up to 95% of the light from the LED to be transmitted as compared to other filters that are only 75% efficient. The higher efficiency allows for a brighter, stronger light source. The end result is higher measurement stability and less wavelength error.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eReference Detector for a Stable Light Source\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eA beam splitter is used as part of the internal reference system of the Hanna Instruments-83300 photometer. The reference detector compensates for any drift due to power fluctuations or ambient temperature changes. Now you can rely on a stable source of light between your blank (zero) measurement and sample measurement.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eLarge Cuvette Size\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe sample cell of the Hanna Instruments-83303 fits a round, glass cuvette with a 25 mm path length. Along with the advanced optical components, the larger size of the cuvette greatly reduces errors in rotation from the indexing mark of the cuvettes. 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\u003cbr\u003e\u003ch3\u003eFocusing Lens for Greater Light Yield\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eAdding a focusing lens to the optical path allows for the collection of all of the light that exits the cuvette and focusing the light on the silicon photo detector. This novel approach to photometric measurements cancels the errors from imperfections and scratches present in the glass cuvette eliminating the need to index the cuvette.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eKey features:\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eAdvanced optical system with brighter, long-lasting LED light source\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eBacklit 128 x 64 Pixel Graphic Liquid Crystal Display\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eBuilt-in Reaction Timer for Photometric Measurements\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eAbsorbance mode - concentration versus absorbance\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eUnits of Measurement plus chemical form displayed\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eResult conversion at the touch of a button\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCuvette cover\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003epH and temperature measurement with a single probe\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eGood Laboratory Practice (GLP) - track calibration information including date, time, buffers used, offset and slope for traceability\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCAL Check alerts user to potential problems during the calibration process\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eData Logging - Up to 1000 photometric and pH readings can be stored\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eLogged readings can be quickly and easily transferred to a flash drive or to a PC. Data is exported as a .CSV file for use with spreadsheet programs\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eBattery Status Indicator\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eError Messages\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354375336087,"sku":"HI-83303-02","price":812.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/heater_2_82e0c6fb-4e30-4e5b-9e18-bcb58add9261.jpg?v=1624278828"},{"product_id":"hanna-instruments-83300-02-multi-parameter-benchtop-photometer-ph-meter","title":"Hanna Instruments-83300-02 Multi-parameter Benchtop Photometer \u0026 pH meter","description":"One meter can be used for both photometric and pH measurements. The meter has 60 different programmed methods measuring 37 key water quality parameters and also offers an absorbance measurement mode for performance verification and for users who would like to develop their own concentration versus absorbance curves. To save valuable benchtop space, the Hanna Instruments-83300 doubles as a professional pH meter with its digital pH\/temperature electrode input.\u003cbr\u003e\u003ch3\u003eAdvanced optical system - Unparalleled performance from a benchtop photometer.\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eHanna Instruments-83300 is a compact, multi-parameter photometer for use in the lab or in the field. The meter is one of the most advanced photometers available with an innovative optical design that utilises a reference detector and focusing lens to eliminate errors from changes in the light source and from imperfections in the glass cuvette.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eFrom Aluminium to Zinc, the Hanna Instruments-83300 benchtop photometer measures 37 water quality parameters using 60 different methods. The photometer features an innovative optical system that uses LEDs, narrow band interference filters, and a focusing lens. It also has a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source. It ensures accurate and repeatable photometric readings every time.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA digital pH electrode input allows the user to measure pH by a traditional glass electrode.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-83300 offers an absorbance measuring mode that allows for CAL Check standards to be used to validate the performance of the system. The absorbance mode allows the user to select one of the five wavelengths of light (420 nm, 466 nm, 525 nm, 575 nm, and 610 nm) to measure and plot their own concentration versus absorbance mode. This is useful for users with their own chemical method and for educators to teach the concept of absorbance by using the Beer-Lambert Law.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eTwo USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eHigh Efficiency LED Light Source\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eAn LED light source offers superior performance as compared to a tungsten lamp. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce very little heat, which could otherwise affect the optical components and electronic stability. LEDs are available in a wide array of wavelengths, whereas tungsten lamps are supposed to be white light (all wavelengths of visible light) but actually have a poor blue\/violet light output.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eHigh Quality Narrow Band Interference Filters\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe narrow band interference filter not only ensure greater wavelength accuracy (+\/- 1 nm) but are extremely efficient. The filters used allow up to 95% of the light from the LED to be transmitted as compared to other filters that are only 75% efficient. The higher efficiency allows for a brighter, stronger light source. The end result is higher measurement stability and less wavelength error.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eReference Detector for a Stable Light Source\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eA beam splitter is used as part of the internal reference system of the Hanna Instruments-83300 photometer. The reference detector compensates for any drift due to power fluctuations or ambient temperature changes. Now you can rely on a stable source of light between your blank (zero) measurement and sample measurement.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eLarge Cuvette Size\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe sample cell of the Hanna Instruments-83300 fits a round, glass cuvette with a 25 mm path length. Along with the advanced optical components, the larger size of the cuvette greatly reduces errors in rotation from the indexing mark of the cuvettes. 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\u003cbr\u003e\u003ch3\u003eFocusing Lens for Greater Light Yield\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eAdding a focusing lens to the optical path allows for the collection of all of the light that exits the cuvette and focusing the light on the silicon photo detector. This novel approach to photometric measurements cancels the errors from imperfections and scratches present in the glass cuvette eliminating the need to index the cuvette.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eKey features:\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eAdvanced optical system with brighter, long-lasting LED light source\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eBacklit 128 x 64 Pixel Graphic Liquid Crystal Display\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eBuilt-in Reaction Timer for Photometric Measurements\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eAbsorbance mode - concentration versus absorbance\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eUnits of Measurement plus chemical form displayed\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eResult conversion at the touch of a button\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCuvette cover\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003epH and temperature measurement with a single probe\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eGood Laboratory Practice (GLP) - track calibration information including date, time, buffers used, offset and slope for traceability\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCAL Check alerts user to potential problems during the calibration process\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eData Logging - Up to 1000 photometric and pH readings can be stored\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eLogged readings can be quickly and easily transferred to a flash drive or to a PC. Data is exported as a .CSV file for use with spreadsheet programs\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eBattery Status Indicator\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eError Messages\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354375467159,"sku":"HI-83300-02","price":1489.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/heater_3_dc75fef9-64f1-4563-8b90-e8a5f746505a.jpg?v=1624278832"},{"product_id":"hanna-instruments-83308-water-conditioning-photometer-with-ph-meter","title":"Hanna Instruments-83308 Water Conditioning Photometer with pH meter","description":"\u003cp\u003eOne meter can be used for both photometric and pH measurements. This meter has 23 different programmed methods measuring 15 key water quality parameters and also offers an absorbance measurement mode for performance verification and for users that would like to develop their own concentration versus absorbance curves. Water conditioning parameters include Fluoride, Chlorine, Ammonia, Manganese, Copper, Iron, Silver and Zinc.\u003c\/p\u003e\n\u003cp\u003eThe Hanna Instruments-83308 benchtop photometer measures 15 different key water quality parameters using 23 different methods. This photometer features an innovative optical system that uses LEDs, narrow band interference filters, focusing lens and both a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source. It ensures accurate and repeatable photometric readings every time.\u003c\/p\u003e\n\u003cp\u003eThe Hanna Instruments-83308 was developed to measure the most common parameters in water quality monitoring. One important parameter to test water quality is iron since it can affect colour, odour, and turbidity and can also be the most troublesome factor for appliances and surfaces in contact with water. High levels of iron in water can result in clogged water pipes or heat exchangers.\u003c\/p\u003e\n\u003cp\u003eAdditionally, Ammonia detection in water treatment systems is particularly important for aquarium owners and fish farm operators since ammonia is highly soluble in water and extremely toxic to fish. One other important parameter in water quality monitoring is Fluoride. Fluoride is best known for preventing tooth decay. While it does help prevent tooth decay, too little fluoride can be ineffective while too much can cause staining of teeth.\u003c\/p\u003e\n\u003cp\u003eA digital pH electrode input allows the user to measure pH by a traditional glass electrode.\u003c\/p\u003e\n\u003cp\u003eThe Hanna Instruments-83308 offers an absorbance measuring mode that allows for CAL Check standards to be used to validate the performance of the system. The absorbance mode allows the user to select one of the four wavelengths of light (420 nm, 525 nm, 575 nm, and 610 nm) to measure and plot their own concentration versus absorbance mode. This is useful for users with their own chemical method and for educators to teach the concept of absorbance by using the Beer-Lambert Law.\u003c\/p\u003e\n\u003cp\u003eTwo USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.\u003c\/p\u003e\n\u003ch3\u003eKey features:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced optical system with brighter, long-lasting LED light source\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eBacklit 128 x 64 Pixel Graphic Liquid Crystal Display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in Reaction Timer for Photometric Measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eAbsorbance mode - concentration versus absorbance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eUnits of Measurement plus chemical form displayed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eResult conversion at the touch of a button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eCuvette cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003epH and temperature measurement with a single probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eGood Laboratory Practice (GLP) - track calibration information including date, time, buffers used, offset and slope for traceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eCAL Check alerts user to potential problems during the calibration process\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eData Logging - Up to 1000 photometric and pH readings can be stored\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eLogged readings can be quickly and easily transferred to a flash drive or to a PC. Data is exported as a .CSV file for use with spreadsheet programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eBattery Status Indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eError Messages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHigh Efficiency LED Light Source\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAn LED light source offers superior performance as compared to a tungsten lamp. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce very little heat, which could otherwise affect the optical components and electronic stability. LEDs are available in a wide array of wavelengths, whereas tungsten lamps are supposed to be white light (all wavelengths of visible light) but actually have a poor blue\/violet light output.\u003c\/p\u003e\n\u003ch3\u003eHigh Quality Narrow Band Interference Filters\u003c\/h3\u003e\n\u003cp\u003eThe narrow band interference filter not only ensure greater wavelength accuracy (+\/- 1 nm) but are extremely efficient. The filters used allow up to 95% of the light from the LED to be transmitted as compared to other filters that are only 75% efficient. The higher efficiency allows for a brighter, stronger light source. The end result is higher measurement stability and less wavelength error.\u003c\/p\u003e\n\u003ch3\u003eReference Detector for a Stable Light Source\u003c\/h3\u003e\n\u003cp\u003eA beam splitter is used as part of the internal reference system of the Hanna Instruments-83300 photometer. The reference detector compensates for any drift due to power fluctuations or ambient temperature changes. Now you can rely on a stable source of light between your blank (zero) measurement and sample measurement.\u003c\/p\u003e\n\u003ch3\u003eLarge Cuvette Size\u003c\/h3\u003e\n\u003cp\u003eThe sample cell of the Hanna Instruments-83308 fits a round, glass cuvette with a 25 mm path length. Along with the advanced optical components, the larger size of the cuvette greatly reduces errors in rotation from the indexing mark of the cuvettes. 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\n\u003cp\u003e\u003cstrong\u003e Focusing Lens for Greater Light Yield\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdding a focusing lens to the optical path allows for the collection of all of the light that exits the cuvette and focusing the light on the silicon photo detector. This novel approach to photometric measurements cancels the errors from imperfections and scratches present in the glass cuvette eliminating the need to index the cuvette.\u003c\/p\u003e\n\u003cdiv id=\"product_tabs\" class=\"product__tabs\"\u003e\n\u003cdiv class=\"tabs\"\u003e\n\u003cdiv class=\"tab specification active\"\u003e\n\u003cdiv class=\"tab__content\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1 pH electrode input and 4 photometer wavelengths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Electrode\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital pH electrode (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging type\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLog on demand with user name and sample ID optional input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Memory\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 readings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-A host for flash drive; micro-USB-B for power and computer connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLP\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCalibration data for connected pH electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e128 x 64 pixel LCD with backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\/Life\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7 VDC Li-polymer rechargeable battery\/ \u0026gt;500 photometric measurements or 50 hours of continuous pH measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e5 VDC USB 2.0 power adapter with USB-A to micro-USB-B cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 50.0°C (32 to 122.0°F; 0 to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e206 x 177 x 97mm (8.1 x 7.0 x 3.8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0 kg (2.2lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Source\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4 LEDs with 420nm, 466nm, 525nm, 575nm, and 610nm narrow band interference filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Detector\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSilicon Photodetector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass filter Bandwidth\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e8nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass filter wavelength accruacy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e+-1nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCuvette Type\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eRound, 24.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Methods\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e128 Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrdering Information\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-83308 is supplied with sample cuvettes and caps (x4), cloth for wiping cuvettes, USB to micro USB cable connector, power adapter and instruction manual.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAMMONIA\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.00 to 3.00 mg\/L (as NH3-N) Medium Range: 0.00 to 10.00 mg\/L (as NH3-N) High Range: 0.0 to 100.0 mg\/L (as NH3-N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L; 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.04 mg\/L ±4% of reading Medium Range: ±0.05 mg\/L ±5% of reading High range: ±0.5 mg\/L ±5% of reading at 25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eCHLORINE\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.00 to 5.00 mg\/L (as Cl2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.00 to 5.00 mg\/L (as Cl2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA 330.5 DPD method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eCOPPER\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.000 to 1.500 mg\/L (as Cu2+) High range: 0.00 to 5.00 mg\/L (as Cu2+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L; 0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.01 mg\/L ±5% of reading High Range ±0.02 mg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA bicinchoninate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFLUORIDE\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.00 to 2.00 mg\/L (as F-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, SPADNS method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIRON\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.000 to 1.600 mg\/L (as Fe) High Range: 0.00 to 5.00 mg\/L (as Fe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L; 0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.01 mg\/L ±8% of reading High Range: ±0.04 mg\/L ±2% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the TPTZ Method High Range: Adaptation of the EPA Phenanthroline method 315B, for natural and treated waters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eMANGANESE\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0 to 300 µg\/L (as Mn) High range: 0.0 to 20.0 mg\/L (as Mn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1 µg\/L; 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.02 mg\/L ±3% of reading; High Range: ±0.3 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the PAN Method High Range: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Periodate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eMOLYBDENUM\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 40.0 mg\/L (as Mo6+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.3 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the mercaptoacetic acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNICKEL\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.000 to 1.000 mg\/L (as Ni); High Range: 0.00 to 7.00 g\/L (as Ni)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L; 0.01 g\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow range: ±0.010 mg\/L ±7% of reading High Range: ±0.07 g\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the PAN method; High Range: Adaptation of the photometric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNITRATE\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 30.0 mg\/L (as NO3-- N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.5 mg\/L ±10% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the cadmium reduction method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eOXYGEN, DISSOLVED\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Dissolved Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 10.0 mg\/L (as O2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Dissolved Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Dissolved Accuracy\u003c\/td\u003e\n\u003ctd\u003e\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\u003eOxygen, Dissolved Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Azide modified Winkler method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003epH\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotometer: 6.5 to 8.5 pH pH electrode: -2.00 to 16.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotometer: 0.1 pH pH electrode: 0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotometer: ±0.1 pH pH electrode: ±0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic one or two point calibration with one set of standard buffers available (4.01, 6.86, 7.01, 9.18, 10.01)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic (-5.0 to 100.0 oC; 23.0 to 212.0 oF); limits reduced based on the pH electrode used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH CAL Check (electrode diagnostics)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eclean electrode and check buffer\/check probe displayed during calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotometer: phenol red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH-mV Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH-mV Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH-mV Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.2 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003ePHOSPHATE\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.00 to 2.50 mg\/L (as PO43-) High range: 0.0 to 30.0 mg\/L (as PO43-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L; 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.04 mg\/L ±4% of reading High Range: ±1 mg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the Ascorbic Acid method High Range: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Amino Acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eSILICA\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.00 to 2.00 mg\/L (as SiO2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the ASTM Manual of Water and Environmental Technology, D859, Heteropoly Molybdenum Blue method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eSILVER\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.000 to 1.000 mg\/L (as Ag)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.020 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the PAN method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eZINC\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.00 to 3.00 mg\/L (as Zn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Zincon method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eREAGENTS\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia HR, MR \u0026amp; LR\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHR - HI-93733-01 (100 tests); HI-93733-03 (300 tests); MR - HI-93715-01 (100 tests); HI-93715-03 (300 tests); LR - HI-93700-01 (100 tests); HI-93700-03 (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine - Free\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eFree Chlorine Reagents: HI-93701-01 (100 tests); HI-93701-03 (300 tests); HI-93701-F (liquid) (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Total\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-93711-01 (100 tests); HI-93711-03 (300 tests); HI-93711-T (300 tests liquid)\u003cbr\u003eChlorine, Total ULR: HI-95761-01 (100 tests); HI-95761-03 (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper – HR \u0026amp; LR\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHR - HI-93702-01 (100 tests); HI-93702-03 (300 tests)\u003cbr\u003eLR - HI-95747-01 (100 tests); HI-95747-03 (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride – HR \u0026amp; LR\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHR - HI-93739-01 (100 tests); HI-93739-03 (300 tests)\u003cbr\u003eLR - HI-93729-01 (100 tests); HI-93729-03 (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron – HR \u0026amp; LR\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHR - HI-93721-01 (100 tests); HI-93721-03 (300 tests)\u003cbr\u003eLR - HI-93746-01 (100 tests); HI-93746-03 (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese – HR \u0026amp; LR\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHR - HI-93709-01 (100 tests); HI-93709-03 (300 tests)\u003cbr\u003eLR - HI-93748-01 (50 tests); HI-93748-03 (150 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-93730-01 (100 tests); 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The meter has 30 different programmed methods measuring 18 key water quality parameters and also offers an absorbance measurement mode for performance verification and for users who would like to develop their own concentration versus absorbance curves.\u003cbr\u003e\u003ch3\u003eHanna Instruments-83305-02 Boiler and Cooling Tower Photometer with pH digital input\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eAdvanced optical system - Unparalleled performance from a benchtop photometer\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eTo save valuable benchtop space, the Hanna Instruments-83305 doubles as a professional pH meter with its digital pH\/temperature electrode input. Suitable for use in boiling and cooling tower applications, parameters specific to boiling and cooling towers include oxygen scavengers and silica which are important for maintaining equipment.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eTo save valuable laboratory benchtop space, the Hanna Instruments-83305 doubles as a professional pH meter with its digital pH\/temperature electrode input.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThis photometer features an innovative optical system that uses LEDs, narrow band interference filters, a focusing lens, plus a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source which ensures accurate and repeatable photometric readings every time.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eSpecifically designed for use with boilers and cooling towers, the Hanna Instruments-83305 is a comprehensive way to maintain precise water conditions in systems. Problems such as corrosion, deposition, and microbial growth can occur if these key parameters, such as oxygen scavengers and silica, aren't maintained. Oxygen scavengers are added to remove residual dissolved oxygen in boiler feed water that can cause corrosion in a steam generating plant. It is important that levels of oxygen scavengers be routinely checked to prevent against corrosion and ensure that equipment is working efficiently. Boiler water maintenance is necessary to prevent or control deposit formation as seen with silica. Silica contamination can reduce system efficiency and increase maintenance of equipment due to scaling.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA digital pH electrode input allows the user to measure pH by a traditional glass electrode. The digital pH electrode has a built-in microchip within the probe that stores all of the calibration information. 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This is useful for users with their own chemical method and for educators to teach the concept of absorbance by using the Beer-Lambert Law.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eTwo USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eHigh Efficiency LED Light Source\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAn LED light source offers superior performance as compared to a tungsten lamp. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce very little heat, which could otherwise affect the optical components and electronic stability. 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Measuring all solutions with a constant ionic strength reduces the margin of error between measurements. The Hanna Instruments-4114 potassium liquid membrane ISE can measure from 1µM (0.039 mg\/L) to 1M (39,100 mg\/L).\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354387951767,"sku":"HI-4114","price":1134.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-4114_potassium_combination_ise_electrode_338278d6-4c53-4683-b264-2188fcba759b.jpg?v=1624279203"},{"product_id":"hanna-instruments-93414-02-epa-compliant-turbidity-and-free-total-chlorine-meter","title":"Hanna Instruments-93414-02 EPA Compliant Turbidity and Free \u0026 Total Chlorine Meter","description":"\u003cp\u003eThe Hanna Instruments-93414 is a multiparameter instrument that measures the most important parameters in drinking water: turbidity and chlorine. 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Up to 200 measurements can be stored in the internal memory and recalled at any time.\u003c\/p\u003e\n\u003ch3\u003eCAL Check™\u003c\/h3\u003e\n\u003cp\u003eThe Hanna Instruments-93414-02 features the CAL CHECK function allowing users to be able to verify the performance of the instrument at any time.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354388344983,"sku":"HI-93414-02","price":2180.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-93414-02_epa_compliant_turbidity_and_free_total_chlorine_meter_8f941af6-6fb0-4e67-9980-dca010e8c0b1.jpg?v=1624279212"},{"product_id":"hanna-instruments-98196-multiparameter-waterproof-meter","title":"Hanna Instruments-98196 Multiparameter Waterproof Meter","description":"\u003cp\u003e\u003cspan\u003eThe Hanna Instruments-98196 measures pH\/mV, ORP, Dissolved Oxygen, Atmospheric Pressure and Temperature.\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cdiv class=\"row\"\u003e\n\u003cbr\u003e\u003cdiv class=\"section-row section 1\" id=\"description\"\u003e\n\u003cbr\u003e\u003cdiv class=\"section-text col-xs-12 rem-p-l rem-p-r\"\u003e\n\u003cbr\u003e\u003cp\u003eHanna Instruments-98196 provides multi-parameter measurement in a compact and rugged IP67 waterproof enclosure. 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For further peace of mind it is recommended to check the sensor by performing an ice test or comparative test against a reference thermometer.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354420981911,"sku":"HI-98539","price":110.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-98539-checktemp-dipr-pocket-thermometer.jpg?v=1732284512"},{"product_id":"hanna-instruments-7874-level-transmitter","title":"Hanna Instruments-7874 Level Transmitter","description":"\u003cp\u003e\u003cspan\u003eThe Hanna Instruments-7874 transmitter has been designed to be combined with the Hanna Instruments-7871 and Hanna Instruments-7873 level controllers. The transmitter is housed in a durable and water resistant ABS body, and allows the user to easily adjust the length of the sensor bars according to the specific need.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eLevel Transmitter\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAccurate level control is critical to many industrial applications, especially for process adjustments using aggressive chemicals. Our sensor bars are built with stainless steel for long life even in harsh conditions. They are easy to install and ideal for monitoring tanks and water conditioning plants.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Hanna Instruments-7874 transmitter has been designed to be combined with the Hanna Instruments-7871 and Hanna Instruments-7873 level controllers. The transmitter is housed in a durable and water resistant ABS body, and allows the user to easily adjust the length of the sensor bars according to the specific need.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Hanna Instruments-7874 is supplied with a sturdy mounting bracket for quick and easy installation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePlease note: Hanna Instruments-731324 measuring bar set is sold separately.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354447786135,"sku":"HI-7874","price":157.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-7874_level_transmitter_57495ccb-1114-4b8f-abbe-df76b03ea609.jpg?v=1624280331"},{"product_id":"hanna-instruments-717-high-range-phosphate-colorimeter-checker®hc","title":"Hanna Instruments-717 High Range Phosphate Colorimeter - Checker HC","description":"\u003cp\u003eIdeal for aquariums.\u003c\/p\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e0.0 to 30.0 ppm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003csvg viewbox=\"0 0 13.987 10.123\" height=\"10.123\" width=\"13.987\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cg transform=\"translate(-305.142 -213.686)\"\u003e\u003cpath transform=\"translate(0)\" d=\"M309.809,222a3.892,3.892,0,0,1,.262-.345q3.768-3.778,7.539-7.551a2.462,2.462,0,0,1,.289-.267.763.763,0,0,1,1.017.106.788.788,0,0,1,.043,1.025,2.512,2.512,0,0,1-.188.2l-8.273,8.275a.831.831,0,0,1-1.394-.01q-1.854-1.854-3.707-3.71a.8.8,0,0,1-.182-.915.727.727,0,0,1,.818-.43,1.16,1.16,0,0,1,.535.3c1,.985,1.989,1.983,2.979,2.98A3.938,3.938,0,0,1,309.809,222Z\" class=\"a\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/svg\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ePhosphate\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe contoured style of the Hanna Instruments-717 Phosphate, high range Checker is designed to fit in the palm of your hand.\u003c\/p\u003e\n\u003cp\u003eChecker®HC is supplied with reagents for 20 tests. Use code Hanna Instruments-717-25 (40 tests) for future purchases.\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\u003eThe large LCD is easy to read and the auto shut-off feature ensures the battery life will not be drained if you forget to turn it off.\u003c\/p\u003e\n\u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eAquaculture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral water quality testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eWaste water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eDrinking water analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eAgriculture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cbr\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\u003ch3\u003eMain Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eTesting is quick and easy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eHigh precision results - more accurate than chemical test kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eAuto shut-off feature means the Checker cannot be left on by mistake\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eFully portable, fitting easily into both palm and pocket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSupplied with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e2 sample cuvettes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eCuvette cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eStarter pack of reagents x 20 tests \u003cstrong\u003e(re-ordering information: Hanna Instruments-717-25 x 40 tests)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 1.5 AAA battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso available: \u003cstrong\u003eHanna Instruments-717-11 Calibration set\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354486124695,"sku":"HI-717","price":71.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/2_fd18fb91-f69b-4837-ab89-b0875db9a7cd.jpg?v=1728299924"},{"product_id":"hanna-instruments-721-high-range-iron-handheld-colorimeter-checker®hc","title":"Hanna Instruments-721 High Range Iron Handheld Colorimeter - Checker®HC","description":"\u003cp\u003eThe Hanna Instruments-721 pocket checker for iron gives quick, accurate results at the price of a chemical test kit.\u003c\/p\u003e\n\u003cp\u003eChecker®HC is supplied with reagents for 6 tests. Use code Hanna Instruments-721-25 (25 tests) for future purchases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSwimming pools and spas\u003c\/li\u003e\n\u003cli\u003eAquaculture\u003c\/li\u003e\n\u003cli\u003eQuality control and ground water monitoring\u003c\/li\u003e\n\u003cli\u003eAgriculture and small holdings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"section-row section 1\" id=\"description\"\u003e\n\u003cstrong\u003eHanna Instruments-721 High Range Iron Handheld Colorimeter - Checker®HC\u003c\/strong\u003e\n\u003cdiv class=\"section-text col-xs-12 rem-p-l rem-p-r\"\u003e\n\u003cbr\u003e\n\u003cp\u003eAbout 6.3% of the earth crust is made of iron with 43% of this amount held in the soil. As a result, iron is naturally present in most water supplies.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eLeft in the water, iron will not only stain pipework and swimming pool surfaces, or poison aquatic life, it will also affect the water taste and cause problems with animal feed lines.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eTesting should therefore form an important part of any water monitoring process - particularly if you are checking your pool, watching the quality of water in your fish tank or needing to monitor water run-off.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cstrong\u003eKey features\u003c\/strong\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\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eAccurate and easy to use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePhenanthroline method\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAccuracy ±0.04 mg\/L (ppm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e0.01 mg\/L (ppm) resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to work with Hanna reagents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eLarge easy to read digits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAuto shut-off\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFits into the palm of your hand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eSupplied with:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e2 sample cuvettes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e1 black cuvette cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eStarter pack of 6 reagents for Iron (re-ordering information Hanna Instruments-721-25 x 25 tests)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 1.5V AAA battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354486485143,"sku":"HI-721","price":71.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi721_1a2c8da1-b02b-4597-b66c-cecca14216bb.jpg?v=1624280667"},{"product_id":"hanna-instruments-733-ammonia-high-range-handheld-colorimeter-0-0-99-9ppm-checker®hc","title":"Hanna Instruments-733 Ammonia High Range Handheld Colorimeter (0.0-99.9ppm) Checker®HC","description":"\u003cp\u003eThe Hanna Instruments-733 Checker is a simple, accurate, and cost effective way to measure high ranges of ammonia in fresh water.\u003c\/p\u003e\n\u003cp\u003eChecker®HC is supplied with reagents for 10 tests. Use code Hanna Instruments-733-25 for future purchases.\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003eThe Hanna Instruments-733 Checker is a simple, accurate, and cost effective way to measure high ranges of ammonia in fresh water.\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\u003eDesigned as a more accurate alternative to chemical test kits, the Hanna Instruments-733 provides quick, accurate results in four easy steps.\u003c\/p\u003e\n\u003cbr\u003eThe Hanna Instruments-733 uses an adaptation of the ASTM Manual of water and Environmental Technology D1426-92, Nessler Method. The reaction between ammonia and reagents causes a yellow tint in the sample.\u003cbr\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eIdeal for:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWater Quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eEducation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWastewater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater Aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eEnvironmental\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 four\"\u003e\n\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\n\u003cdiv class=\"section-text col-xs-12 col-sm-7 add-p-r rem-p-l\"\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003ePalm-sized design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e±1.0ppm ±5% of reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDedicated to a single parameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eUses a single AAA battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAuto Power Off after 10 minutes in inactivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in timer for timed reaction readings\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":40354493923479,"sku":"HI-733","price":85.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/1_5a7ae54f-5317-4ba1-aafb-e3bebe7d21b3.jpg?v=1739525688"},{"product_id":"hanna-instruments-hi-98199-ph-ec-do-digital-portable-meter","title":"HI-98199 pH, EC, DO digital portable meter (pH electrode included only)","description":"\u003ch3\u003epH electrode included\u003c\/h3\u003e\n\u003cp\u003eThe HI-98199 allows for the measurement of pH and temperature when used with the included HI-829113 digital pH probe.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUp to a three-point calibration with five standard buffers and one custom buffer available\u003c\/li\u003e\n\u003cli\u003epH in mV option is useful for diagnostics\u003c\/li\u003e\n\u003cli\u003eGLP data Offset, slope, date, time and buffers used\u003c\/li\u003e\n\u003cli\u003eAutomatically temperature compensated readings\u003c\/li\u003e\n\u003cli\u003epH sensor Gel filled and maintenance free\u003c\/li\u003e\n\u003cli\u003eDouble junction for reduced contamination of reference cell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTemperature compensation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic polarisation of probe at startup\u003c\/li\u003e\n\u003cli\u003eReady-to-use HDPE pre-tensioned membrane caps are easy to replace\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBacklit Graphic LCD Display\u003c\/h3\u003e\n\u003cp\u003eThe HI-98199 features a backlit graphic LCD with on-screen help and the capability to display multiple parameters simultaneously. The use of virtual keys to provides for an intuitive user interface.\u003c\/p\u003e\n\u003ch3\u003eWaterproof Protection\u003c\/h3\u003e\n\u003cp\u003eHI-98199 is enclosed in an IP67 rated waterproof casing and can withstand immersion in water at a depth of 1 m for up to 30 minutes. The probes feature an IP68 rating for continuous immersion in water.\u003c\/p\u003e\n\u003ch3\u003eQuick Connect Digital Probe\u003c\/h3\u003e\n\u003cp\u003epH, EC, and DO probes feature a Quick Connect DIN connector that makes a waterproof connection with the meter.\u003c\/p\u003e\n\u003ch3\u003eAuto-sensor Recognition\u003c\/h3\u003e\n\u003cp\u003eThe probe and meter automatically recognize the sensors that are connected.\u003c\/p\u003e\n\u003ch3\u003eData Logging\u003c\/h3\u003e\n\u003cp\u003eThe HI-98199 allows users to store up to 45,000 continuous or log-on-demand samples with logging intervals from one second to three hours.\u003c\/p\u003e\n\u003ch3\u003ePC Connectivity\u003c\/h3\u003e\n\u003cp\u003eLogged data can be transferred to a Window’s compatible PC with the included micro USB cable and Hanna software.\u003c\/p\u003e\n\u003ch3\u003eGLP Data\u003c\/h3\u003e\n\u003cp\u003eHI-98199 includes a GLP feature that allows users to view calibration data and calibration expiration information at the touch of a key. Calibration data includes date, time, buffers\/standards used for calibration, and slope characteristics.\u003c\/p\u003e\n\u003ch3\u003eDedicated Help Key\u003c\/h3\u003e\n\u003cp\u003eContextual help is always available through a dedicated “HELP” key. Clear tutorial messages and directions are available on-screen to quickly and easily guide users through setup and calibration. The help information displayed is relative to the setting\/option being viewed.\u003c\/p\u003e\n\u003ch3\u003eLong Battery Life\u003c\/h3\u003e\n\u003cp\u003eThe meter displays a battery icon indicator to show the remaining power. The meter uses four 1.5V AA batteries that provide up to 360 hours of battery life.\u003c\/p\u003e\n\u003ch3\u003eVersatility when you need it\u003c\/h3\u003e\n\u003cp\u003eEach probe transmits readings digitally to the meter, where data points can be displayed and logged.\u003c\/p\u003e\n\u003ch3\u003eConductivity\u003c\/h3\u003e\n\u003cp\u003eThe HI-98199 allows for the measurement of conductivity, TDS (total dissolved solids), Resistivity, Salinity, seawater σ, and temperature when used with the optional HI-763093 digital EC probe.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-point calibration from six standards\u003c\/li\u003e\n\u003cli\u003eTemperature compensation Automatic Temperature Compensation\u003c\/li\u003e\n\u003cli\u003eConfigurable temperature coefficient range from 0.00 to 6.00%\/°C\u003c\/li\u003e\n\u003cli\u003eChoice of reference temperatures at 20 or 25°C\u003c\/li\u003e\n\u003cli\u003eAbsolute conductivity can be displayed along with the temperature compensated value\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAuto-ranging\u003c\/h3\u003e\n\u003cp\u003eSalinity readings Practical Salinity Scale (PSU) based on conductivity calibration\u003c\/p\u003e\n\u003ch3\u003eDissolved Oxygen\u003c\/h3\u003e\n\u003cp\u003eThe HI-98199 allows for the measurement of dissolved oxygen, atmospheric pressure, and temperature when used with the optional HI-764103 digital DO probe.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay units in % saturation or ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003eSalinity compensation for saline waters Manual entry of salinity values\u003c\/li\u003e\n\u003cli\u003eReadings compensated for salinity effects\u003c\/li\u003e\n\u003cli\u003eBuilt-in barometer Automatic compensation for changes in atmospheric pressure\u003c\/li\u003e\n\u003cli\u003eUser selectable units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003epH \/ mV (using the included HI-829113 pH Probe)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.00 to 14.00 pH \/ ±600.0 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 pH \/ 0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.02 pH \/ ±0.5 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Calibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic one, two, or three points of five standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) or one custom buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eEC (using HI-763093 EC Probe – buy separately)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 200 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003emanual: 1 μS\/cm; 0.001 mS\/cm; 0.01 mS\/cm; 0.1 mS\/cm; 1 mS\/cm; automatic: 1 μS\/cm from 0 to 9999 μS\/cm; 0.01 mS\/cm from 10.00 to 99.99 mS\/cm; 0.1 mS\/cm from 100.0 to 200.0 mS\/cm automatic mS\/cm: 0.001 mS\/cm from 0.000 to 9.999 mS\/cm; 0.01 mS\/cm from 10.00 to 99.99 mS\/cm; 0.1 mS\/cm from 100.0 to 200.0 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±1.5% of reading or ±2 μS\/cm whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Calibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic single point, with six standard solutions (84 μS\/cm, 1413 μS\/cm, 5.00 mS\/cm, 12.88 mS\/cm, 80.0 mS\/cm, 111.8 mS\/cm) or custom point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTDS (using HI-763093 EC Probe - buy separately)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 200.0 ppt (g\/L) (the maximum value depends on the TDS factor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003emanual: 1 ppm (mg\/L); 0.001 ppt (g\/L); 0.01 ppt (g\/L); 0.1 ppt (g\/L); 1 ppt (g\/L); automatic: 1 ppm (mg\/L) from 0 to 9999 ppm (mg\/L); 0.01 ppt (g\/L) from 10.00 to 99.99 ppt (g\/L); 0.1 ppt (g\/L) from 100.0 to 200.0 ppt (g\/L) automatic ppt (g\/L): 0.001 ppt (g\/L) from 0.000 to 9.999 ppt (g\/L); 0.01 ppt (g\/L) from 10.00 to 99.99 ppt (g\/L); 0.1 ppt (g\/L) from 100.0 to 200.0 ppt (g\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±1% of reading or ±1 ppm (mg\/L) whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Calibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ebased on conductivity calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eResistivity (using HI-763093 EC Probe - buy separately)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 999999 Ω•cm; 0 to 1000.0 kΩ•cm; 0 to 1.0000 MΩ•cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Ω•cm; 0.1 kΩ•cm; 0.0001 MΩ•cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Calibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ebased on conductivity calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSalinity (using HI-763093 EC Probe – buy separately)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.00 to 70.00 PSU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 PSU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±2% of reading or ±0.01 PSU whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Calibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ebased on conductivity calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSeawater σ (using HI-763093 EC Probe – buy separately)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 50.0 σt, σ₀, σ₁₅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 σt, σ₀, σ₁₅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±1 σt, σ₀, σ₁₅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Calibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ebased on conductivity calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDissolved Oxygen (using HI-764103 DO Probe - buy separately)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 500.0%; 0.00 to 50.00 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1%; 0.01 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 300.0%: ±1.5% of reading or ±1.0% whichever is greater; 300.0 to 500.0%: ±3% of reading; 0.00 to 30.00 ppm (mg\/L): ±1.5% of reading or ±0.10 ppm (mg\/L), whichever is greater; 30.00 ppm (mg\/L) to 50.00 ppm (mg\/L): ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Calibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eautomatic one or two points at 0, 100% or one custom point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAtmospheric Pressure (using HI-764103 DO Probe – buy separately)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e450 to 850 mm Hg; 17.72 to 33.46 in Hg; 600.0 to 1133.2 mbar; 8.702 to 16.436 psi; 0.5921 to 1.1184 atm; 60.00 to 113.32 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 mm Hg; 0.01 in Hg; 0.1 mbar; 0.001 psi; 0.0001 atm; 0.01 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±3 mm Hg within ±15°C from the temperature during calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Calibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eautomatic at one custom point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTemperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e-5.00 to 55.00°C; 23.00 to 131.00°F; 268.15 to 328.15K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01°C; 0.01°F; 0.01K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.15°C; ±0.27°F; ±0.15K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Calibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eautomatic at one custom point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAdditional specifications\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Temp compensation\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eautomatic from -5 to 55°C (23 to 131°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Logging Memory\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e45000 records (continuous logging or log-on-demand)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Logging Interval\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eone second to three hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e PC Connectivity\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003evia USB (with Hanna PC software)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Environment\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH 100% IP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Battery Type \/ Life\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5V AA batteries (4) \/ approximately 400 hours of continuous use without backlight (50 hours with backlight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Dimensions \/ Weight\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e185.0 x 93.0 x 35.2 mm (7.3 x 3.6 x 1.4”) \/ 400 g (14.2 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOrdering Information\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-98199 is supplied with the HI-829113 pH digital probe with 4m (13’) cable, pH calibration solution sachets, PC software, micro USB cable, batteries, quality certificate, and instruction manual in a rugged carrying case.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eProbes\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-829113 pH digital probe with 4m (13’) cable (supplied); HI-763093 EC digital probe with 4m (13’) cable (buy separately); HI-764103 DO digital probe with 4m (13’) cable (buy separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAccessories\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-710034 orange protective silicone rubber boot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":44386100117762,"sku":"HI-98199","price":877.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-98199-digital-ph-ec-do-portable-meter-with-hi-829113-ph-electrode.jpg?v=1710337708"},{"product_id":"hanna-instruments-hi-97710c-ph-free-total-chlorine-portable-photometer-kit","title":"Hanna Instruments HI-97710C pH, Free \u0026 Total Chlorine Portable Photometer Kit","description":"\u003cdiv id=\"product-description-short\" class=\"product__description_short\" itemprop=\"description\"\u003e\n\u003cp\u003eThe HI-97710C kit is supplied with a meter, CAL Check standards, cuvettes (2), caps (2), plastic inserts for cuvettes (2), scissors, a cuvette cleaning cloth, 1.5V AA batteries (3), instruction manual, and an instrument quality certificate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-features product__features\"\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"13.987\" height=\"10.123\" viewbox=\"0 0 13.987 10.123\"\u003e\u003cg transform=\"translate(-305.142 -213.686)\"\u003e\u003cpath class=\"a\" d=\"M309.809,222a3.892,3.892,0,0,1,.262-.345q3.768-3.778,7.539-7.551a2.462,2.462,0,0,1,.289-.267.763.763,0,0,1,1.017.106.788.788,0,0,1,.043,1.025,2.512,2.512,0,0,1-.188.2l-8.273,8.275a.831.831,0,0,1-1.394-.01q-1.854-1.854-3.707-3.71a.8.8,0,0,1-.182-.915.727.727,0,0,1,.818-.43,1.16,1.16,0,0,1,.535.3c1,.985,1.989,1.983,2.979,2.98A3.938,3.938,0,0,1,309.809,222Z\" transform=\"translate(0)\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/svg\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003epH\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"13.987\" height=\"10.123\" viewbox=\"0 0 13.987 10.123\"\u003e\u003cg transform=\"translate(-305.142 -213.686)\"\u003e\u003cpath class=\"a\" d=\"M309.809,222a3.892,3.892,0,0,1,.262-.345q3.768-3.778,7.539-7.551a2.462,2.462,0,0,1,.289-.267.763.763,0,0,1,1.017.106.788.788,0,0,1,.043,1.025,2.512,2.512,0,0,1-.188.2l-8.273,8.275a.831.831,0,0,1-1.394-.01q-1.854-1.854-3.707-3.71a.8.8,0,0,1-.182-.915.727.727,0,0,1,.818-.43,1.16,1.16,0,0,1,.535.3c1,.985,1.989,1.983,2.979,2.98A3.938,3.938,0,0,1,309.809,222Z\" transform=\"translate(0)\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/svg\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eChlorine\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eAbout the HI-97710 Photometer\u003c\/h3\u003e\n\u003cp\u003eHI-97710 is an advanced portable photometer for the measurement of pH, free chlorine, and total chlorine in water. This 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\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo warm up time before taking a measurement\u003c\/li\u003e\n\u003cli\u003eTutorial mode for step-by-step instructions\u003c\/li\u003e\n\u003cli\u003eUses either powder or cost saving liquid reagents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe HI-97710 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\n\u003cp\u003eHI-97710 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\n\u003ch3\u003eStable Light Source:\u003c\/h3\u003e\n\u003cp\u003eThe internal reference system of the HI-97710 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\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eHigh Efficiency Light Source:\u003c\/h3\u003e\n\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\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eHigh Quality Filters:\u003c\/h3\u003e\n\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\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eGreater Light Yield:\u003c\/h3\u003e\n\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\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eCAL Check Functionality:\u003c\/h3\u003e\n\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\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eMultiple Measurement Methods:\u003c\/h3\u003e\n\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\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eBuilt-in Reaction Timer:\u003c\/h3\u003e\n\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\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eLarge Cuvette Size:\u003c\/h3\u003e\n\u003cp\u003eThe sample cell of the HI-97710 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\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIntuitive Dot Matrix Display:\u003c\/h3\u003e\n\u003cp\u003eThe HI-97710 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\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eAuto-off Protection:\u003c\/h3\u003e\n\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\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eAbout Chlorine\u003c\/h3\u003e\n\u003cp\u003eChlorine is a common chemical used by many due to is disinfection properties.\u003c\/p\u003e\n\u003cp\u003eFree chlorine can exist in two forms and which form is present is based on the pH. At pH less than 7.6, the predominate form is hypochlorous acid (HOCl), while at pH greater than 7.6, the hypochlorite (OCl-) form becomes predominate.\u003c\/p\u003e\n\u003cp\u003eThis is very important when it comes to preventing biological growth in water or keeping a swimming pool safe since hypochlorous acid is 100 times more effective as a sanitiser.\u003c\/p\u003e\n\u003cp\u003eTotal chlorine represents both the free chlorine and combined chlorine present.\u003c\/p\u003e\n\u003cp\u003eCombined chlorine is the chlorine bound to nitrogen substances such as ammonia. In swimming pools, combined chlorine is what we can smell and is irritating to the eyes. The free chlorine measurement is subtracted from the total chlorine measurement in order to know how much combined chlorine is present. HI-97710 is designed to measure pH and low levels of free and total chlorine in water up to 5.00 mg\/L (ppm).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eAdvanced optical system\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLED that generates very little heat.\u003c\/li\u003e\n\u003cli\u003e8 nm narrowband interference filter that is accurate to +\/- 1 nm and offers 25% increase in light efficiency.\u003c\/li\u003e\n\u003cli\u003eReference detector that modulates the voltage to LED for consistent light output.\u003c\/li\u003e\n\u003cli\u003eA concave focusing lens that reduces errors from imperfections in the cuvette.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5 to 8.5 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.1 pH @ 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eadaptation of Phenol Red method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.00 to 5.00 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Range\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.00 to 5.00 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Resolution\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Method\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eadaptation of the EPA 330.5 DPD method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Source\u003c\/td\u003e\n\u003ctd\u003e\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\u003e\u003c\/td\u003e\n\u003ctd\u003esilicon photocell with narrow band interference filter @ 525 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass Filter Bandwidth\u003c\/td\u003e\n\u003ctd\u003e\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\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\u003e\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\u003e\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\u003e\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\u003e\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\u003e\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\u003e\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\u003e\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\u003e\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\u003e\u003c\/td\u003e\n\u003ctd\u003e380 g (13.4 oz.) with batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrdering Information\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eKit: HI-97710C is supplied with a meter, CAL-Check standards, cuvettes (2), caps (2), plastic inserts for cuvettes (2), scissors, cuvette cleaning cloth, 1.5V AA batteries (3), instruction manual, and instrument quality certificate.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":56336721510773,"sku":null,"price":707.15,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-97710c-ph-free-total-chlorine-portable-photometer-kit.jpg?v=1763076305"},{"product_id":"hanna-instruments-hi-802-iris-visible-spectrophotometer-with-barcode-reader","title":"Hanna Instruments HI-802 Iris Visible Spectrophotometer with Barcode Reader","description":"\u003cdiv id=\"product-description-short\" class=\"product__description_short\" itemprop=\"description\"\u003e\n\u003cp\u003eThe Iris Spectrophotometer is a highly versatile, reliable solution for measuring samples. Over 100 factory methods, automatic method identification with Hanna reagent vial barcodes and vial rotation with averaging provide exceptional accuracy across all visible light wavelengths. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-features product__features\"\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"13.987\" height=\"10.123\" viewbox=\"0 0 13.987 10.123\"\u003e\u003cg transform=\"translate(-305.142 -213.686)\"\u003e\u003cpath class=\"a\" d=\"M309.809,222a3.892,3.892,0,0,1,.262-.345q3.768-3.778,7.539-7.551a2.462,2.462,0,0,1,.289-.267.763.763,0,0,1,1.017.106.788.788,0,0,1,.043,1.025,2.512,2.512,0,0,1-.188.2l-8.273,8.275a.831.831,0,0,1-1.394-.01q-1.854-1.854-3.707-3.71a.8.8,0,0,1-.182-.915.727.727,0,0,1,.818-.43,1.16,1.16,0,0,1,.535.3c1,.985,1.989,1.983,2.979,2.98A3.938,3.938,0,0,1,309.809,222Z\" transform=\"translate(0)\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/svg\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eWavelength 340 to 900nm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"13.987\" height=\"10.123\" viewbox=\"0 0 13.987 10.123\"\u003e\u003cg transform=\"translate(-305.142 -213.686)\"\u003e\u003cpath class=\"a\" d=\"M309.809,222a3.892,3.892,0,0,1,.262-.345q3.768-3.778,7.539-7.551a2.462,2.462,0,0,1,.289-.267.763.763,0,0,1,1.017.106.788.788,0,0,1,.043,1.025,2.512,2.512,0,0,1-.188.2l-8.273,8.275a.831.831,0,0,1-1.394-.01q-1.854-1.854-3.707-3.71a.8.8,0,0,1-.182-.915.727.727,0,0,1,.818-.43,1.16,1.16,0,0,1,.535.3c1,.985,1.989,1.983,2.979,2.98A3.938,3.938,0,0,1,309.809,222Z\" transform=\"translate(0)\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/svg\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eAdvanced split beam optical system\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"13.987\" height=\"10.123\" viewbox=\"0 0 13.987 10.123\"\u003e\u003cg transform=\"translate(-305.142 -213.686)\"\u003e\u003cpath class=\"a\" d=\"M309.809,222a3.892,3.892,0,0,1,.262-.345q3.768-3.778,7.539-7.551a2.462,2.462,0,0,1,.289-.267.763.763,0,0,1,1.017.106.788.788,0,0,1,.043,1.025,2.512,2.512,0,0,1-.188.2l-8.273,8.275a.831.831,0,0,1-1.394-.01q-1.854-1.854-3.707-3.71a.8.8,0,0,1-.182-.915.727.727,0,0,1,.818-.43,1.16,1.16,0,0,1,.535.3c1,.985,1.989,1.983,2.979,2.98A3.938,3.938,0,0,1,309.809,222Z\" transform=\"translate(0)\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/svg\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eAccuracy ±1.5nm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"13.987\" height=\"10.123\" viewbox=\"0 0 13.987 10.123\"\u003e\u003cg transform=\"translate(-305.142 -213.686)\"\u003e\u003cpath class=\"a\" d=\"M309.809,222a3.892,3.892,0,0,1,.262-.345q3.768-3.778,7.539-7.551a2.462,2.462,0,0,1,.289-.267.763.763,0,0,1,1.017.106.788.788,0,0,1,.043,1.025,2.512,2.512,0,0,1-.188.2l-8.273,8.275a.831.831,0,0,1-1.394-.01q-1.854-1.854-3.707-3.71a.8.8,0,0,1-.182-.915.727.727,0,0,1,.818-.43,1.16,1.16,0,0,1,.535.3c1,.985,1.989,1.983,2.979,2.98A3.938,3.938,0,0,1,309.809,222Z\" transform=\"translate(0)\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/svg\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e99 parameters\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003cp\u003eThe Iris Spectrophotometer from Hanna Instruments is an exceptionally accurate, reliable and repeatable solution for measurements across all visible wavelengths. This compact, versatile instrument is suitable for measurement on the benchtop of a laboratory, when testing on-site and for measurement in the field, with full portability and a lithium-ion battery with charge for approximately 3,000 measurements.\u003c\/p\u003e\n\u003cp\u003eIn addition to versatility, the Iris is also easy-to-use, with barcode recognition on Hanna liquid vial reagents to immediately identify the vial, allowing you to apply methods to specific samples and save time on testing. A pre-programmed favourites menu and the ability to create completely custom curves inclusive of averaging allow the Iris to be customised to your requirements for efficient operation.\u003c\/p\u003e\n\u003ch2\u003eIris Spectrophotometer Features\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eAutomatic vial recognition with barcode reader\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe HI-802 Iris features automatic recognition of compatible Hanna vial reagents, using a barcode reader to immediately set up and test. This system reduces time in testing, with no need to navigate menus. Simply insert the vial into the spectrophotometer to begin the testing process, reducing errors and ensuring the correct method is used every time.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectronic Zero functionality\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eElectronic zero functionality saves time and effort when testing. Store the Zero a single time for measurement with DI water blank correction, ensuring stable readings. Using this option allows you to bypass the interface, for fast, convenient and accurate testing with a shared single-zero that delivers fast results.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExceptional accuracy with the Average Function\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAchieve exceptional accuracy in measurement with the Average Function, with compatible 13 mm vials completing a rotation with 256 readings for high precision in testing. The averaging option is available for both pre-programmed and custom methods, providing complete flexibility while ensuring accurate results from measurements.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOver 100 pre-programmed methods\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe HI-802 Iris is pre-programmed with 90 commonly-used methods, with over 100 factory methods available to further improve the versatility of this spectrophotometer. Add methods directly to the favourites menu for easy access, or utilise the barcode system with compatible Hanna cuvette reagents to automatically detect methods directly.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCustomise the Iris with up to 100 custom methods\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to the existing methods, the Iris can be fully customised with your own methods to suit niche or less common requirements. Our expert team at Hanna can support you in programming curves for specific purposes, making the Iris an ideal solution for a wide range of industries and specialist applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCoverage for all visible wavelengths\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Iris Spectrophotometer from Hanna is capable of testing across the entire spectral range of visible light from 340 nm to 900 nm. This offers comprehensive coverage for common analytical methods, with excellent flexibility to adapt Iris methods to specific regulatory or industry requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eComprehensive vial compatibility\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eHanna’s portable spectrophotometer includes a cuvette holder and multiple adaptors to expand the range of cuvettes that can be measured with the Iris. These include 22 mm round and 5 cm path length rectangular vials as standard, with included adapters for 13 mm, 16 mm, and 10 mm cuvettes. The 13 mm adaptor includes a barcode reader and allows for the use of the Iris average function.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCapacitive touchpad for use even with gloves\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA capacitive touchpad with optional audio feedback ensures the Iris is suited to many environments, from laboratories with strict sterility requirements to use in the field. This spectrophotometer features a simple LCD display with button navigation, allowing you to change settings, switch methods and access favourites with ease even with gloves on.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuitable for the lab or the field\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWhether you are working from a laboratory benchtop or out in the field, the HI-802 Iris is an ideal solution. This versatile spectrophotometer includes a rechargeable lithium-ion battery that provides charge for approximately 3,000 measurements before recharging is required, with a size and weight that makes portability easy.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePractical part replacement\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe HI-802 Spectrophotometer is designed with a tungsten-halogen light for greater energy efficiency, longer service life and improved light quality across our wide wavelength range. Replacement lamps are shipped directly to you, pre-aligned and ready to be installed, with no need to send your whole spectrophotometer to use for replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEasy, universal data transfer\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Hanna Iris has the capacity for up to 9,999 data points, allowing a large amount of measurements to be stored within the spectrophotometer before transfer is required. Directly connect to a Mac or PC or transfer data with a USB drive. All data is available in universal PDF and CSV file formats, with no requirement for specialist software.\u003c\/p\u003e\n\u003ch2\u003eAbout Hanna Barcode Reagents\u003c\/h2\u003e\n\u003cp\u003eHanna’s barcode reagents are an ideal solution for easy testing in combination with the HI-802 Iris Spectrophotometer. From COD testing to surfactant measurement, our range of reagent vials is fully compatible with our spectrophotometer with instant method recognition following setup. Browse our range of reagents online here. For reagent skus - please see Specification for each individual parameter.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eWhat industries is Iris suitable for?\u003c\/h3\u003e\n\u003cp\u003eHanna’s Iris Spectrophotometer is a versatile option suited to a wide range of industries with different regulatory requirements. The comprehensive wavelength range and functionality of this portable meter make it an excellent choice for wastewater measurement in laboratories, industrial applications and environmental testing. \u003c\/p\u003e\n\u003ch3\u003eCan the Iris be customised to my requirements?\u003c\/h3\u003e\n\u003cp\u003eOur in-house team preprograms each Iris Spectrophotometer before it is shipped to meet the unique requirements of our customers. This includes adding your most applicable methods to the favourites menu for effortless testing. \u003c\/p\u003e\n\u003ch3\u003eCan I book training for spectrophotometers?\u003c\/h3\u003e\n\u003cp\u003eOur team of specialists can provide complete training on the purchase of an Iris Spectrophotometer if required. \u003c\/p\u003e\n\u003ch3\u003eIs the Iris Spectrophotometer portable?\u003c\/h3\u003e\n\u003cp\u003eThe Iris has a compact footprint and is easy to carry thanks to these dimensions, allowing it to fit into a dedicated backpack for on-site testing. This spectrophotometer also has a lithium-ion battery for complete portability, with no need for direct power connection to operate anywhere, from out in the field to in-lab testing.\u003c\/p\u003e\n\u003ch3\u003eHow big is the Iris Spectrophotometer?\u003c\/h3\u003e\n\u003cp\u003eThe Iris has dimensions of 155 x 205 x 322 mm. This spectrophotometer weighs 3kg (6.6 lbs), allowing it to be carried to different places for testing. This includes the battery, providing a full testing solution that is portable and compact enough to fit anywhere on a benchtop.\u003c\/p\u003e\n\u003ch3\u003eWhat reagents should you use with the Iris?\u003c\/h3\u003e\n\u003cp\u003eHanna has a full range of vial reagents for use with the HI-802 Iris, in addition to powder reagents for specific tests. Barcode vials are available for convenient testing, with the Iris scanning the barcode to start the testing process with no additional navigation required. Our comprehensive range includes COD reagents, surfactant reagents and reagents for a wide range of common tests. \u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":56633751273845,"sku":"HI-802-02","price":3480.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-802-visible-spectrophotometer-with-method-identification-via-barcode-reader.jpg?v=1768857381"},{"product_id":"hanna-instruments-hi-97718-iodine-photometer-range-0-0-to-12-5-mg-l-ppm","title":"Hanna Instruments HI-97718 Iodine photometer: range 0.0 to 12.5 mg\/L (ppm)","description":"\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\n\u003cul\u003e\n\u003cli\u003eNo warm up time before taking a measurement\u003c\/li\u003e\n\u003cli\u003eTutorial mode for step-by-step instructions\u003c\/li\u003e\n\u003cli\u003eUses either powder or cost saving liquid reagents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach photometer is delivered in a cardboard box and is supplied with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cuvette cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003e1.5V AA Alkaline batteries\u003c\/li\u003e\n\u003cli\u003eInstrument quality certificate\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\n\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\n\u003ch3\u003eAdvanced optical system\u003c\/h3\u003e\n\u003cp\u003eLED that generates very little heat.\u003c\/p\u003e\n\u003cp\u003e8 nm narrowband interference filter that is accurate to +\/- 1 nm and offers 25% increase in light efficiency.\u003c\/p\u003e\n\u003cp\u003eReference detector that modulates the voltage to LED for consistent light output.\u003c\/p\u003e\n\u003cp\u003eA concave focusing lens that reduces errors from imperfections in the cuvette.\u003c\/p\u003e\n\u003ch3\u003eStable Light Source:\u003c\/h3\u003e\n\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\n\u003ch3\u003eHigh Efficiency Light Source:\u003c\/h3\u003e\n\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\n\u003ch3\u003eHigh Quality Filters:\u003c\/h3\u003e\n\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\n\u003ch3\u003eGreater Light Yield:\u003c\/h3\u003e\n\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\n\u003ch3\u003eCAL Check Functionality:\u003c\/h3\u003e\n\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\n\u003ch3\u003eMultiple Measurement Methods:\u003c\/h3\u003e\n\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\n\u003ch3\u003eBuilt-in Reaction Timer:\u003c\/h3\u003e\n\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\n\u003ch3\u003eLarge Cuvette Size:\u003c\/h3\u003e\n\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\n\u003ch3\u003eIntuitive Dot Matrix Display:\u003c\/h3\u003e\n\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\n\u003ch3\u003eAuto-off Protection:\u003c\/h3\u003e\n\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\n\u003ch3\u003eAbout Iodine\u003c\/h3\u003e\n\u003cp\u003eDisinfectant properties of iodine has led to its use as an alternative to chlorine and bromine. Unlike chlorinated pools, water treated with iodine decreases eye irritation among swimmers and provides a level of disinfection more stable to adverse conditions. However, its toxic and corrosive properties, along with the difficulties of dissolving it in water, have limited its widespread acceptance. One of the most common applications of iodine is in poultry industry process water.\u003c\/p\u003e\n\u003cp\u003eSpecification\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 12.5 mg\/L (ppm) (as I\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e\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\u003c\/td\u003e\n\u003ctd\u003e±0.1 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th ed. DPDMethod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Source\u003c\/td\u003e\n\u003ctd\u003e\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\u003e\u003c\/td\u003e\n\u003ctd\u003eSilicon photocell with narrow band interference filter @ 525 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass Filter Bandwidth\u003c\/td\u003e\n\u003ctd\u003e\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\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\u003e\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\u003e\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\u003e\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\u003e\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\u003e\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\u003e\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\u003e\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\u003e\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\u003e\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\u003e\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\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-97718 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\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eReagents and CAL Check Standards\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-97718-11 CAL Check Standard Cuvettes\u003cbr\u003eHI-93718-01 Reagents 100 tests\u003cbr\u003eHI-93718-03 Reagents 300 tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57247042896245,"sku":"HI-97718","price":495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-97718-iodine-photometer-range-00-to-125-mgl-ppm.jpg?v=1780481971"}],"url":"https:\/\/testallwater.co.uk\/collections\/poultry.oembed","provider":"Test All Water","version":"1.0","type":"link"}