{"title":"Process Instrumentation and Control","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. 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","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354373075095,"sku":"HI-83306-02","price":812.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-83306-02_multi-parameter_environmental_analysis_photometer_with_ph_meter_357082fd-4ba0-4d5e-8514-04ae70880382.jpg?v=1624278761"},{"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-83325-02-multi-parameter-photometer-with-ph-meter-for-plant-nutrient-analysis","title":"Hanna Instruments-83325-02 Multi-parameter Photometer with pH meter for Plant Nutrient analysis","description":"\u003cp\u003eOne meter can be used for both photometric and pH measurements. The Hanna Instruments-83325 benchtop photometer measures 8 different plant nutrient water quality parameters using 9 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. Key parameters are: Ammonia, Calcium, Magnesium, Nitrate, Phosphorus, Potassium, Sulphate and pH.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eHanna Instruments-83325-02 Plant Nutrient Analysis Photometer with pH meter\u003c\/h3\u003e\n\u003cp\u003eAdvanced optical system - Unparalleled performance from a benchtop photometer.\u003c\/p\u003e\n\u003cp\u003eConsistent and thorough monitoring of plant nutrients is essential to maintaining healthy growth and reproduction. This is easy with the Hanna Instruments-83325, a comprehensive way to monitor vital plant nutrients such as potassium, calcium and magnesium. Required in large quantities, potassium plays a vital role in water uptake and enzyme regulation. Calcium helps to strengthen plant cell walls protecting against heat stress while magnesium helps build a strong immune system.\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-83325 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 three wavelengths of light (420 nm, 466 nm, and 525 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:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced optical system with brighter, long-lasting LED light source\u003c\/li\u003e\n\u003cli\u003eBacklit 128 x 64 Pixel Graphic Liquid Crystal Display\u003c\/li\u003e\n\u003cli\u003eBuilt-in Reaction Timer for Photometric Measurements\u003c\/li\u003e\n\u003cli\u003eAbsorbance mode - concentration versus absorbance\u003c\/li\u003e\n\u003cli\u003eUnits of Measurement plus chemical form displayed\u003c\/li\u003e\n\u003cli\u003eResult conversion at the touch of a button\u003c\/li\u003e\n\u003cli\u003eCuvette cover\u003c\/li\u003e\n\u003cli\u003epH and temperature measurement with a single probe\u003c\/li\u003e\n\u003cli\u003eGood Laboratory Practice (GLP) - track calibration information including date, time, buffers used, offset and slope for traceability\u003c\/li\u003e\n\u003cli\u003eCAL Check alerts user to potential problems during the calibration process\u003c\/li\u003e\n\u003cli\u003eData Logging - Up to 1000 photometric and pH readings can be stored.\u003c\/li\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\u003cli\u003eBattery Status Indicator\u003c\/li\u003e\n\u003cli\u003eError Messages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHigh Efficiency LED Light Source\u003c\/h3\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\u003ch3\u003eFocusing Lens for Greater Light Yield\u003c\/h3\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","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354376482967,"sku":"HI-83325-02","price":853.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/heater_4_244ef4df-8e10-4227-a272-550e2bc9fb4e.jpg?v=1624278870"},{"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); HI-93730-03 (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel - HR \u0026amp; LR\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHR - HI-93726-01 (100 tests); HI-93726-03 (300 tests)\u003cbr\u003eLR - HI-93740-01 (50 tests); HI-93740-03 (150 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-93728-01 (100 tests); HI-93728-03 (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Dissolved (DO)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-93732-01 (100 tests); HI-93732-03 (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-93710-01 (100 tests); HI-93710-03 (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate - HR \u0026amp; LR\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHR - HI-93717-01 (100 tests); HI-93717-03 (300 tests)\u003cbr\u003eLR - HI-93713-01 (100 tests); HI-93713-03 (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica – LR\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLR - HI-93705-01 (100 tests); HI-93705-03 (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-93737-01 (50 tests); HI-93737-03 (150 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI-93731-01 (100 tests); HI-93731-03 (300 tests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354377793687,"sku":"HI-83308-02","price":717.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-83308_water_conditioning_photometer_with_ph_meter_65bd256c-bf7f-4276-8991-38095b909212.jpg?v=1624278907"},{"product_id":"hanna-instruments-83305-02-multi-parameter-photometer-ph-meter-for-boiling-and-cooling-towers","title":"Hanna Instruments-83305-02 Multi-parameter Photometer \u0026 pH Meter for Boiling and Cooling towers","description":"One meter can be used for both photometric and pH measurements. 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. 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-83305 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\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eKey features:\u003c\/h3\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\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eHigh Efficiency LED Light Source\u003c\/h3\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\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. 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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","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354378645655,"sku":"HI-83305-02","price":812.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-83305-02_multi-parameter_photometer_ph_meter_for_boiling_and_cooling_towers_181f2f4b-06e5-4b51-9be1-abf10313a96a.jpg?v=1624278958"},{"product_id":"hanna-instruments-7871-220-mini-level-controller-control-relay-high-and-low-220v","title":"Hanna Instruments-7871\/220 Mini Level Controller, control relay: high and low, 220V","description":"Hanna Instruments-7871 mini-level controller is ideal for liquid level control over distances of up to 100 meters (330 feet). It is highly compact and will fit in tight spaces.\u003cbr\u003e\u003ch3\u003eMini Level Controller, control relay: high and low, 220, 240V\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThese easy-to-use controllers are ideal for nearly any liquid level application, such as industrial and municipal water treatment, nutrient tank control in farming, hydroponics, aquaculture applications and plating rinse baths.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eHanna Instruments-7871 includes an overflow alarm and can be connected to a 2-wire transmitter, which is ideal for level monitoring in remote applications.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA complete liquid level measuring system requires:\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eController (Hanna Instruments-7871)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003ebar holder with amplifier circuitry (Hanna Instruments-7874)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMeasuring bars (Hanna Instruments-731324)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eUndecal connector (Hanna Instruments-7164)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003eHanna Instruments-7871 requires four bars with the additional bar used for overflow measurement.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eOrder Information:\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-7871 is supplied with mounting brackets and instructions.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354380480663,"sku":"HI-7871\/220","price":127.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-787120_mini_level_controller_control_relay_high_and_low_220v.jpg?v=1624279023"},{"product_id":"hanna-instruments-943500d-conductivity-controller-low-range-199-9-µs-cm","title":"Hanna Instruments-943500D Conductivity Controller (Low Range @ 199.9 µS\/cm)","description":"Hanna Instruments-943500 are panel-mounted conductivity controllers designed for simplicity of use in a wide range of industrial process applications. Four different models are available with different measurement ranges, to satisfy any application requirements.\u003cbr\u003e\u003cp\u003eFour different models are available with different measurement ranges, to satisfy any application requirements.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe output configuration for connecting a recorder or a PLC can be chosen between 0-20 or 4-20 mA.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe LED on the front panel indicates the operating status of the controller.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe automatic temperature compensation (ATC) is performed directly by the Hanna Instruments-7638 probe with built-in temperature sensor.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe front panel is protected behind a transparent splash-proof cover.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eOrder Information:\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-943500 series is supplied with mounting brackets and instructions.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eHanna Instruments-943500A: 0.0 to 199.9 mS\/cm\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHanna Instruments-943500B: 0.00 to 19.99 mS\/cm\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHanna Instruments-943500C: 0 to 1999 µS\/cm\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHanna Instruments-943500D: 0.0 to 199.9 µS\/cm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354380578967,"sku":"HI-943500D","price":756.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-943500d_conductivity_controller_low_range_199.9_scm_0a23d3d4-993d-4a95-8dd7-77731bc238f0.jpg?v=1624279024"},{"product_id":"bl-983320-0-conductivity-mini-controller-range-199-9-µs-cm","title":"Hanna Instruments Conductivity Mini Controller (Range 199.9 µS\/cm) BL-983320-0","description":"The Hanna mini controllers have been specially designed for water conditioning and growing applications. The BL-983320 is a compact, panel mounted, process controller for measuring electrolytic conductivity (EC) of a process stream that is within the 0.0 to 199.9 μS\/cm range. The device features a large LCD with protective cover. Users may choose from automatic or manual dosing modes. Compact in size, they can be mounted in confined spaces or even right next to the vat or barrel containing the chemicals.\u003cbr\u003e\n\u003cp\u003eWhen in automatic mode the dry contact relay is activated when a reading is above the set point. The relay can be used to activate a solenoid that switches from one DI (deionised) tank to another or to open a valve that will allow lower EC water to flow into a tank being monitored in order to lower its EC. The BL-983320 can also be used to monitor the quality of water produced from ion exchange, reverse osmosis (RO) or distillation.\u003c\/p\u003e\n\u003ch3\u003eAdjustable Dry Contact Dosing Relay\u003c\/h3\u003e\n\u003cp\u003eThe BL-983320 features a dosing relay that is activated when the reading is above a user programmable set point.\u003c\/p\u003e\n\u003ch3\u003eProgrammable Overdose Protection\u003c\/h3\u003e\n\u003cp\u003eFor enhanced safety the mini controller can be programmed to deactivate the dosing relay if the set point is not reached within a specified time interval. The overdosing timer is programmable from 5 to 30 minutes or disabled.\u003c\/p\u003e\n\u003ch3\u003eRelay Control Override\u003c\/h3\u003e\n\u003cp\u003eWith the flick of a switch the mini controller's relay can be disabled (Off), placed in control (Auto), or be activated for manual operation (On) which is useful for priming a dosing pump.\u003c\/p\u003e\n\u003ch3\u003eMulticolour LED Indicator\u003c\/h3\u003e\n\u003cp\u003eMulticolour LED indicator allows an operator to quickly check the status of the controller.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreen = Meter in measurement mode and reading is below the set point\u003c\/li\u003e\n\u003cli\u003eOrange\/Yellow = Reading is above the set point and the relay is activated\u003c\/li\u003e\n\u003cli\u003eBlinking Red = Indicates an alarm condition such as when the maximum dosing time has been exceeded\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFuse Protected Dosing Contacts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe relay dosing contact is rated for up to a 2A load and is fuse protected\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLabelled Termination Connections\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuick-connect terminal blocks are clearly labelled for easy connection to power, conductivity probe and relay that can be used to operate a dosing pump, valve, audible alarm, or light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e1\/2\" NPT Male Threaded Amperometric Probe for Mounting In-line*\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe BL-983320 mini controller uses the HI-7634-00 conductivity probe that is available with different cable lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*HI-7634-00 is not included and must be ordered separately\u003c\/p\u003e\n\u003ch3\u003eOrder Information:\u003c\/h3\u003e\n\u003cp\u003eThe BL-983320 is supplied with mounting brackets, transparent cover, and instructions.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354386411671,"sku":"BL-983320-0","price":231.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/bl-983320-0_conductivity_mini_controller_range_199.9_scm_f2017210-2133-4214-a3fa-72bca529132b.jpg?v=1624279134"},{"product_id":"hanna-instruments-7873-220-liquid-level-controller","title":"Hanna Instruments-7873\/220 Liquid Level Controller","description":"Hanna Instruments-7873 mini-level controller is ideal for liquid level control over distances of up to 100 meters (330 feet). It is highly compact and will fit in tight spaces.\u003cbr\u003e\u003cp\u003eThese easy-to-use controllers are ideal for nearly any liquid level application, such as industrial and municipal water treatment, nutrient tank control in farming, hydroponics, aquaculture applications and plating rinse baths.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eHanna Instruments-7873 includes an overflow alarm and can be connected to a 2-wire transmitter, which is ideal for level monitoring in remote applications.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA complete liquid level measuring system requires:\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eController (Hanna Instruments-7873)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003ebar holder with amplifier circuitry (Hanna Instruments-7874)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMeasuring bars (Hanna Instruments-731324)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eUndecal connector (Hanna Instruments-7164)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eHanna Instruments-7873 requires four bars with the additional bar used for overflow measurement.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eOrder Information:\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe Hanna Instruments-7873 is supplied with mounting brackets and instructions.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354393915543,"sku":"HI-7873\/220","price":163.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-7873220_liquid_level_controller.jpg?v=1624279354"},{"product_id":"bl-983314-0-resistivity-mini-controller-1","title":"BL-983314-0 Resistivity Mini Controller","description":"The BL-983314 is a simple to operate resistivity controller designed for ultra pure water, reverse osmosis, and water conditioning applications. The BL-983314 resistivity controller is also ideal for continuous monitoring to process solutions. Setpoint and calibration are manually adjusted with a trimmer and the alarm relay allows for simple control.\u003cbr\u003e\u003ch3\u003eAbout the BL-983314 Resistivity Mini Controllers\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eFire retardant casing\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSelectable overdose protection system\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSplash-resistant cover\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003eReadings are automatically temperature compensated with three different coefficients (β=2.4, 3.5 or 4.5 %\/°C). The alarm contact can be used for connection to an alarm, pump, solenoid or dosing system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe relay contact is open when readings are higher than the setpoint, while for measurements lower than setpoint, the relay contact is closed. The hysteresis is typically 0.20 MΩ •cm from the setpoint.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eMeasurements are displayed on the LCD and the multi-coloured LED continuously indicates if the controller is in measurement, dosing, or alarm mode. Users can choose automatic or manual dosing mode with a switch on the front panel. Manual control is particularly useful during maintenance operations, because it permits operators to enable or disable the dosing relay according to need.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe overtime control system advises users when the relay is active for too long, helping to prevent over-dosage.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354397061271,"sku":"BL-983314-0","price":350.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/bl-983314-0_resistivity_mini_controller_1_6165b1eb-d17a-47d9-87e4-fb041ae86748.jpg?v=1624279469"},{"product_id":"bl-982411-1-orp-controller-range-0-to-1000-mv-1","title":"BL-982411-1 ORP Controller (Range 0 to 1000 mV)","description":"\u003cp\u003eBL 982411 is an ORP mini controller for panel mounting, specially designed for swimming pools and spas. Thanks to its compact size, BL 982411 can be installed in small spaces.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eBL 982411 is an ORP mini controller for panel mounting, specially designed for swimming pools and spas. Thanks to its compact size, BL 982411 can be installed in small spaces. BL 982411 is the ideal solution for those who have always checked ORP manually. Thanks to the automatic dosing, this mini controller will significantly reduce maintenance time.\u003c\/p\u003e\n\u003cp\u003eBL 982411 can be used with any ORP electrode with standard BNC connector. The instrument measures ORP in the 0 to 1000 mV range and shows the readings on the large display.\u003c\/p\u003e\n\u003cp\u003eThe status LED continuously indicates if the controller is in measurement, dosing or alarm mode.\u003c\/p\u003e\n\u003cp\u003eBL 982411 is also provided with a relay for selecting the dosing direction, oxidising or reducing.\u003c\/p\u003e\n\u003cp\u003eYou can also choose automatic or manual dosing mode with a switch on the front panel. Manual control is particularly useful during maintenance operations, because it permits you to enable or disable the dosing relay according to your need.\u003c\/p\u003e\n\u003cp\u003eThe overtime control system advises you when the relay is active for too long, helping to prevent over-dosage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BL 982411 is supplied with mounting brackets, transparent cover, and instructions.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354400698519,"sku":"BL-982411-1","price":231.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/bl-982411-1_orp_controller_range_0_to_1000_mv_3aa47787-c9aa-4d4c-8381-e228819fb2b0.jpg?v=1624279530"},{"product_id":"bl-983314-1-panel-mounted-resistivity-controller-115-230v-1","title":"BL-983314-1 Panel mounted resistivity controller 115\/230V","description":"\u003cp\u003eThe BL-983314 is a simple to operate resistivity controller designed for ultra pure water, reverse osmosis, and water conditioning applications. The BL-983314 resistivity controller is also ideal for continuous monitoring of process solutions. Setpoint and calibration are manually adjusted with a trimmer and the alarm relay allows for simple control.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eFire-retardant casing\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSelectable overdose protection system\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSplash-resistant cover\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003eReadings are automatically temperature compensated, with three different coefficients (β=2.4, 3.5 or 4.5 %\/°C). The alarm contact can be used for connection to an alarm, pump, solenoid or dosing system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe relay contact is open when readings are higher than the setpoint, while for measurements lower than setpoint, the relay contact is closed. The hysteresis is typically 0.20 MΩ•cm from the setpoint.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eMeasurements are displayed on the LCD and the multi-coloured LED continuously indicates if the controller is in measurement, dosing, or alarm mode. Users can choose automatic or manual dosing mode with a switch on the front panel. Manual control is particularly useful during maintenance operations, because it permits operators to enable or disable the dosing relay according to need.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe overtime control system advises users when the relay is active for too long, helping to prevent over-dosage.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354418950295,"sku":"BL-983314-1","price":350.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/bl-983314-1_panel_mounted_resistivity_controller_115230v_6509caee-4df1-408c-a645-a22340c09ff8.jpg?v=1624279827"},{"product_id":"bl-983322-0-conductivity-controller-low-range-19-99-µs-c","title":"BL-983322-0 Conductivity Controller (Low Range@ 19.99 µS\/c)","description":"\u003cform action=\"https:\/\/www.hannainstruments.co.uk\/checkout\/cart\/add\/uenc\/aHR0cHM6Ly93d3cuaGFubmFpbnN0cnVtZW50cy5jby51ay9jb25kdWN0aXZpdHktY29udHJvbGxlci1sb3ctcmFuZ2VhdC0xOS05OS1zLWNtLmh0bWw,\/product\/1806\/form_key\/5ocYvWr83w8h9Y6w\/\" id=\"product_addtocart_form\" method=\"post\"\u003e\n\u003cdiv class=\"product-view__product-essential__product-shop col-sm-5 col-xs-12 rem-pad-mobile rem-p-r\"\u003e\n\u003cdiv class=\"product-view__product-essential__product-shop__short-description\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cp\u003eThe Hanna mini controllers have been specially designed for water conditioning and growing applications. The BL-983322 is a compact, panel mounted, process controller for measuring electrolytic conductivity (EC) of a process stream. The device features a large LCD with protective cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\n\u003cdiv class=\"product-view__roundels col-xs-12 col-sm-5 rem-p-r\"\u003e\n\u003cdiv class=\"product-view__roundels__roundel-row\"\u003e\n\u003cdiv class=\"product-view__roundels__roundel-row__img\"\u003eWater Resistant – Can withstand temporary exposure to water, but should not be submerged or washed under running water.\u003c\/div\u003e\n\u003cdiv class=\"product-view__roundels__roundel-row__text\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-view__roundels__roundel-row__text\"\u003eMains powered - All mains operated equipment is compatible with UK AC voltage and frequency – 230V, 50Hz.\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-view__roundels__roundel-row\"\u003e\n\u003cdiv class=\"product-view__roundels__roundel-row__text\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\nUsers may choose from automatic or manual dosing modes. When in automatic mode the dry contact relay is activated when a reading is above the set point. The relay can be used to activate a solenoid that switches from one DI (deionised) tank to another or to open a valve that will allow lower EC water to flow into a tank being monitored in order to lower its EC. The BL-983322 can also be used to monitor the quality of water from DI tanks or from a distillation apparatus. The BL-983322 measures EC from 0.00 to 19.99 μS\/cm.\u003c\/div\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eAdjustable Dry Contact Dosing Relay\u003c\/h3\u003e\n\u003cp\u003eThe BL-983322 features a dosing relay that is activated when the reading is above a user programmable set point.\u003c\/p\u003e\n\u003ch3\u003eProgrammable Overdose Protection\u003c\/h3\u003e\n\u003cp\u003eFor enhanced safety the mini controller can be programmed to deactivate the dosing relay if the set point is not reached within a specified time interval. The overdosing timer is programmable from 5 to 30 minutes or disabled.\u003c\/p\u003e\n\u003ch3\u003eRelay Control Override\u003c\/h3\u003e\n\u003cp\u003eWith the flick of a switch the mini controller's relay can be disabled (Off), placed in control (Auto), or be activated for manual operation (On) which is useful for priming a dosing pump.\u003c\/p\u003e\n\u003ch3\u003eMulticolour LED Indicator\u003c\/h3\u003e\n\u003cp\u003eMulticolour LED indicator allows an operator to quickly check the status of the controller.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreen = Meter in measurement mode and reading is below the set point\u003c\/li\u003e\n\u003cli\u003eOrange\/Yellow = Reading is above the set point and the relay is activated\u003c\/li\u003e\n\u003cli\u003eBlinking Red = Indicates an alarm condition such as when the maximum dosing time has been exceeded\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFuse Protected Dosing Contacts\u003c\/h3\u003e\n\u003cp\u003eThe relay dosing contact is rated for up to a 2A load and is fuse protected.\u003c\/p\u003e\n\u003ch3\u003eLabelled Termination Connections\u003c\/h3\u003e\n\u003cp\u003eQuick-connect terminal blocks are clearly labelled for easy connection to power, conductivity probe and relay that can be used to operate a dosing pump, valve, audible alarm, or light.\u003c\/p\u003e\n\u003ch3\u003e1\/2\" NPT Male Threaded Amperometric Probe for Mounting In-line*\u003c\/h3\u003e\n\u003cp\u003eThe BL-983322 mini controller uses the HI-7634-00 conductivity probe that is available with different cable lengths.\u003c\/p\u003e\n\u003cp\u003e*HI-7634-00 is not included and must be ordered separately.\u003c\/p\u003e\n\u003ch3\u003eOrder Information:\u003c\/h3\u003e\n\u003cp\u003eThe BL 983322 is supplied with mounting brackets, transparent cover, and instructions.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354435891351,"sku":"BL-983322-0","price":231.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/bl-983322-0_conductivity_controller_low_range_19.99_sc_5b0e14b9-11a3-4168-9f7e-4fc534780897.jpg?v=1624280078"},{"product_id":"hanna-instruments-99300-ec-tds-temperature-meter","title":"Hanna Instruments-99300 EC\/TDS\/Temperature Meter","description":"\u003cdiv class=\"row\"\u003e\n\u003cp\u003eThe HI-99300 is a portable, EC\/TDS\/temperature meter that measures low range conductivity in µS\/cm and TDS in ppm. It is housed in a case rated for IP67 conditions.\u003c\/p\u003e\n\u003cp\u003eThis instrument offers single point, automatic calibration with automatically temperature compensated measurements. The compensation coefficient and EC\/TDS conversion factor are user-selectable from 0.45 to 1.00 and temperature coefficient is selectable from 0.0 to 2.4%\/°C.\u003c\/p\u003e\n\u003cp\u003eThe meter easily fits in the palm of your hand and the bottom probe connection ensures the electrode cable doesn't get in your way. The large, multi-level LCD displays the primary reading, temperature and calibration guides simultaneously. Symbols and messages on the LCD indicate meter status and guides users through operations.\u003c\/p\u003e\n\u003cp\u003eAt start-up, the meter shows the remaining battery percentage and when a low battery condition is detected, a battery symbol appears on the LCD to advise the user that only a few hours of working time is left.\u003c\/p\u003e\n\u003cp\u003eThe HI-76306 EC\/TDS\/temperature probe resists clogging and is easy to clean.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIdeal for\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePure Water\u003c\/li\u003e\n\u003cli\u003eTap Water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eMain benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings\u003c\/li\u003e\n\u003cli\u003eBattery % displayed on start-up\u003c\/li\u003e\n\u003cli\u003eCompact, heavy-duty and water resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eKey features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmperometric probe technology\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation\u003c\/li\u003e\n\u003cli\u003eAutomatic single calibration with calibration indicator\u003c\/li\u003e\n\u003cli\u003eOn-screen tutorial messages for calibration and set-up\u003c\/li\u003e\n\u003cli\u003eReplacement probe - HI-763063\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange - EC\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 3999 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange - TDS\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 2000 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange - Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 60.0°C \/ 32.0 to 140.0°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution - EC\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution - TDS\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution - Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy - EC\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy - TDS\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy - Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.5°C \/ ±1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Factor\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eadjustable, from 0.45 to 1.00 with 0.01 increments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eautomatic, 1 point at 1382 ppm (CONV 0.5)\u003cbr\u003eor at 1500 ppm (CONV 0.7)\u003cbr\u003eor at 1413 µS\/cm (others)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic, 0 to 60°C (32 to 140°F) with ß adjustable\u003cbr\u003efrom 0.0 to 2.4% with 0.1% increments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eHI 763063, EC\/TDS\/temperature sensor, with DIN connector,\u003cbr\u003e1 m (3.3') cable (included)\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\u003e4 x 1.5V AAA \/ approx. 500 hours of continuous use\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); RH max 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e154 x 63 x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e196g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354438906007,"sku":"HI-99300N","price":274.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/hi-99300_ectdstemperature_meter_02294a3d-d35d-40e5-a1de-4bc29072074f.jpg?v=1624280137"},{"product_id":"bl-983324-0-tds-mini-controller-range-up-to-49-9-ppm-1","title":"BL-983324-0 TDS Mini Controller (Range up to 49.9 ppm)","description":"\u003cp\u003eBL-983324 is a panel mounted TDS controller, designed for easy installation, configuration and maintenance.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe BL-983324 is a compact, panel mounted, process controller for measuring total dissolved solids (TDS) of a process stream that is within the 0.0 to 49.9 ppm (mg\/L) range. The device features a large LCD with protective cover. Users may choose from automatic or manual dosing modes. When in automatic mode the dry contact relay is activated when a reading is above the set point.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe relay can be used to supply power to a dosing pump or a solenoid connected to a valve. The BL-983324 can also be used to monitor the quality of water produced from ion exchange, reverse osmosis (RO) or distillation.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e*The BL983324 uses a 0.5 conversion factor in which 1.0 μS\/cm = 0.5 ppm.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eBL-983324-0 TDS Mini Controller (Range up to 49.9 ppm)\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe meter is provided with a dosing relay, activated when the TDS reading exceeds the set point value.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eMeasurements are automatically compensated for temperature variations and shown on the large display.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA multi-coloured LED on the front panel continuously indicates if the mini controller is in measurement, dosing or alarm mode.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eWiring and external device connections are extremely simple to perform through the terminals on the rear of the instrument.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eChoose an automatic or manual dosing mode with a switch on the front panel. Manual control is particularly useful during maintenance operations as it allows the dosing relay to be enabled or disabled according to requirements.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe overtime control system advises you when the relay is active too long, helping to prevent over dosage.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eModel is available with power supply input at 230 Vac - 12 Vdc.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eOrder Information:\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe BL-983324 is supplied with mounting brackets, transparent cover, and instructions.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eAdjustable Dry Contact Dosing Relay\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe BL-983324-0 features a dosing relay that is activated when the reading is above a user programmable set point.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eProgrammable Overdose Protection\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eFor enhanced safety the mini controller can be programmed to deactivate the dosing relay if the set point is not reached within a specified time interval. The overdosing timer is programmable from 5 to 30 minutes or disabled.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eRelay Control Override\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eWith the flick of a switch the mini controller's relay can be disabled (Off), placed in control (Auto), or be activated for manual operation (On) which is useful for priming a dosing pump.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eMulticolour LED Indicator\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eMulticolour LED indicator allows an operator to quickly check the status of the controller.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eGreen = Meter in measurement mode and reading is below the set point\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eOrange\/Yellow = Reading is above the set point and the relay is activated\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eBlinking Red = Indicates an alarm condition such as when the maximum dosing time has been exceeded\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eFuse Protected Dosing Contacts\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe relay dosing contact is rated for up to a 2A load and is fuse protected.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eLabelled Termination Connections\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eQuick-connect terminal blocks are clearly labelled for easy connection to power, conductivity probe and relay that can be used to operate a dosing pump, valve, audible alarm, or light.\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003e1\/2\" NPT Male Threaded Amperometric Probe for Mounting In-line*\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eThe BL-983322 mini controller uses the HI-7634-00 conductivity probe that is available with different cable lengths.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e*HI-7634-00 is not included and must be ordered separately.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":40354443002007,"sku":"BL-983324-0","price":231.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/products\/bl-983324-0_tds_mini_controller_range_up_to_49.9_ppm_1919e69a-073f-48a7-a34c-387ee3328e2d.jpg?v=1624280279"},{"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-hi-6522-ph-orp-ise-ec-multiparameter-modular-benchtop-meter","title":"Hanna Instruments HI-6522 pH\/ORP\/ISE + EC Multiparameter Modular Benchtop Meter","description":"\u003cp\u003e\u003cspan\u003eHI-6522 pH\/ORP\/ISE + EC Multiparameter Modular Benchtop Meter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis kit includes the necessary modules and probes to measure pH, temperature and conductivity, providing everything needed to start measuring straight out of the box. This advanced multimeter features WiFi and ethernet connectivity. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-features product__features\"\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e EC\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\u003eISE\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\u003eORP\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\u003epH\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 HI-6522 Kit for the HI-6000 includes the HI-6000 modular laboratory meter system, a HI-6000-2 pH\/ISE module and a HI-6000-3 EC module. Also included is the \u003ca href=\"https:\/\/www.hannainstruments.co.uk\/electrodes-and-probes\/57-ph-electrode-glass-body-general-purpose-for-laboratory\"\u003e\u003cspan\u003eHI-1131B pH electrode\u003c\/span\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.hannainstruments.co.uk\/electrodes-and-probes\/2980-hi-7662-tw-temperature-probe\"\u003e\u003cspan\u003eHI-7662-TW temperature probe\u003c\/span\u003e\u003c\/a\u003e and\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.hannainstruments.co.uk\/electrodes-and-probes\/2974-hi-7631233-platinum-four-ring-ec-and-resistivity-probe\"\u003eHI-7631233 EC and resistivity probe\u003c\/a\u003e\u003c\/span\u003e. This kit includes everything needed for the accurate measurement of EC and pH, including a calibration solution starter set for EC and pH.\u003c\/p\u003e\n\u003cp\u003eHI-6000 is a fully flexible measurement platform that can be customised according to the user’s application needs. Designed and developed using the latest generation technologies, it gives complete control over measurements.\u003c\/p\u003e\n\u003cp\u003eThis kit is compatible with a wide range of Hanna Instruments electrodes for ISE measurement. For advice on the best electrodes for your needs speak to our in-house specialists directly.\u003c\/p\u003e\n\u003cp\u003eSix different pre-built kits are available for the HI-6000 multimeter, including the modules and electrodes required for laboratory-grade measurement:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.hannainstruments.co.uk\/home\/2988-hi-6222-02-ph-orp-ise-multiparameter-modular-benchtop-system\"\u003eHI-6222 pH\/ORP\/ISE Kit\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.hannainstruments.co.uk\/home\/2989-hi-6522-02-ph-orp-ise-ec-multiparameter-modular-benchtop-system\"\u003eHI-6522 pH\/ORP\/ISE + EC Kit\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.hannainstruments.co.uk\/home\/2990-hi-6542-02-ph-orp-ise-optical-do-multiparameter-modular-benchtop-system\"\u003eHI-6542 pH\/ORP\/ISE + Optical DO Kit\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.hannainstruments.co.uk\/home\/2991-hi-6542p-02-ph-orp-ise-polarographic-do-multiparameter-modular-benchtop-system\"\u003eHI-6542\/P pH\/ORP\/ISE + Polarographic DO Kit\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.hannainstruments.co.uk\/home\/2992-hi-6553-02-ph-orp-ise-ec-optical-do-multiparameter-modular-benchtop-system\"\u003eHI-6553 pH\/ORP\/ISE + EC + Optical DO Kit\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.hannainstruments.co.uk\/home\/2993-hi-6553p-02-ph-orp-ise-ec-polarographic-do-multiparameter-modular-benchtop-system\"\u003eHI-6553\/P pH\/ORP\/ISE + EC + Polarographic DO Kit\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003cspan\u003e\u003c\/span\u003eSpecification:\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eHI-6522-02 pH\/ORP\/ISE + EC Kit\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\u003eRange\u003c\/td\u003e\n\u003ctd\u003e-2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 pH; 0.01 pH; 0.001 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1 pH; ±0.01 pH; ±0.002 pH (±1 last significant digit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic or manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003emV\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\u003eRange\u003c\/td\u003e\n\u003ctd\u003e-2000.0 mV to 2000.0 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mV; 0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2 mV ±1 last significant digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISE\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e1 x 10\u003csup\u003e-6\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eto 9.99 x 10\u003csup\u003e10\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003econcentration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1; 0.1; 0.01; 0.001 concentration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5% (monovalent ions); ±1% (divalent ions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eAutomatic, up to five-point calibration, seven fixed standard solutions available for each measurement unit, and five user defined standards\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\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e-20.0 to 120.0 °C; -4.0 to 248.0 °F; 253.0 to 393.0 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 °C \/ 0.1 °F \/ 0.1 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2 °C \/ ±0.4 °F \/ ±0.2 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative mV offset range\u003c\/td\u003e\n\u003ctd\u003e±2000.0 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003epH Calibration\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration points\u003c\/td\u003e\n\u003ctd\u003eUp to 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eAutomatic; Semiautomatic; Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard buffers\u003c\/td\u003e\n\u003ctd\u003eHanna and NIST - pH 1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom buffers\u003c\/td\u003e\n\u003ctd\u003eUp to 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom group\u003c\/td\u003e\n\u003ctd\u003eUp to 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1st calibration point\u003c\/td\u003e\n\u003ctd\u003eOffset or Points (user setting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature User Calibration\u003c\/td\u003e\n\u003ctd\u003eSingle point, adjustable; Isopotential point: -2.000 to 20.000pH\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\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eConductivity\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.000 to 9.999 μS\/cm; 10.00 to 99.99 μS\/cm; 100.0 to 999.9 μS\/cm;\u003cbr\u003e1.000 to 9.999 mS\/cm; 10.00 to 99.99 mS\/cm; 100.0 to 1000.0 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.001 μS\/cm; 0.01 μS\/cm; 0.1 μS\/cm; 0.001 mS\/cm; 0.01 mS\/cm; 0.1 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1 % of reading ±0.010 μS\/cm, whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Constant\u003c\/td\u003e\n\u003ctd\u003e0.0500 to 200.00 \/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Type\u003c\/td\u003e\n\u003ctd\u003eautomatic; manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration points\u003c\/td\u003e\n\u003ctd\u003eSingle\u003cbr\u003eMultiple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration solutions\u003c\/td\u003e\n\u003ctd\u003e84.00 μS\/cm, 1.413 mS\/cm, 5.000 mS\/cm, 12.88 mS\/cm, 80.00 mS\/cm, 111.8 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eLinear, natural, standard, disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Temperature\u003c\/td\u003e\n\u003ctd\u003eRange: 5.0 to 30.0˚C (41.0 to 86.0˚C\u003cbr\u003eResolution 0.1˚C \/ 0.1˚F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n\u003ctd\u003e0.00 to 10.00%\/˚C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eResistivity\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e1.0 to 99.9 Ω・cm; 100 to 999 Ω・cm; 1.00 to 9.99 KΩ・cm; 10.0 to 99.9 KΩ・cm; 100 to 999 KΩ・cm; 1.00 to 9.99 MΩ・cm; 10.0 to 100.0 MΩ・cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 Ω・cm; 1 Ω・cm; 0.01 KΩ・cm; 0.1 KΩ・cm; 1 KΩ・cm; 0.01 MΩ・cm; 0.1 MΩ・cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1 % of reading or ±1 Ω・cm, whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTotal Dissolved Solids (TDS)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.000 to 9.999 ppm; 10.00 to 99.99 ppm; 100.0 to 999.9 ppm; 1.000 to 9.999 ppt; 10.00 to 99.99 ppt; 100.0 to 400.0 ppt; actual TDS (with 1.00 factor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.001 ppm; 0.01 ppm; 0.1 ppm; 0.001 ppt; 0.01 ppt; 0.1 ppt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1 % of reading or ±0.01 ppm, whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSalinity\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.00 to 42.00 PSU - Practical Scale\u003cbr\u003e0.00 to 80.00 ppt - Natural Sea Water\u003cbr\u003e0.0 to 400.0 % - Percent Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 for Practical Scale \/ Natural Sea Water\u003cbr\u003e0.1 % for Percent Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1 % of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e1 point for Percent Scale, using 100% salinity calibration solution\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\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e−20.0 to 120.0 °C; -4.0 to 248.0˚F; 253.0 to 393.0 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 °C; 0.1 °F; 0.1 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2 °C; ±0.4 °F; ±0.2 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eSingle point, adjustable\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":57492952875381,"sku":"HI-6522-02","price":1282.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/hi-6522-02-ph-orp-ise-ec-multiparameter-modular-benchtop-system.jpg?v=1786545063"}],"url":"https:\/\/testallwater.co.uk\/collections\/process-instrumentation-and-control.oembed","provider":"Test All Water","version":"1.0","type":"link"}