Online chemical instruments
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HD-2011 silicate online monitoring instrument
The established measurement method realizes the measurement of parameters in different ranges, using 32-bit computers, ARM systems, CAN bus technology, and cold light sources
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HD-2012 phosphate online monitoring instrument
The established measurement method realizes the measurement of parameters in different ranges, using 32-bit computers, ARM systems, CAN bus technology, and cold light sources
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HD-TP2012 Mini Total phosphorus online analyzer
Principle：Ammonium molybdate spectrophotometry Potassium persulfate was used to dissolve the water sample and convert all the phosphorus into orthophosphate In acidic medium, orthophosphate forms colored complexes with color developing agent and reducing agent The absorbance measured at a specific wavelength is proportional to the concentration of total phosphorus
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HDY-2110Z Dissolved Oxygen Monitor High Purity Water (ug/L level)
The established measurement method realizes the measurement of parameters in different ranges, using 32-bit computers, ARM systems, CAN bus technology, and cold light sources
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HD-2012M Silicon Phosphate Ion Monitor (Establishing a Two in One Silicon and Phosphorus Meter)
This instrument realizes the simultaneous measurement of two parameters for different water qualities, such as the simultaneous measurement of silicate and phosphate in boiler water, and the two parameters are displayed on the same screen without interference with each other It can also be used as a single parameter monitor Patent has been applied for
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HD-2012M (201 series) automatic monitoring instrument
HD-2011 silicate, HD-2012 phosphate, HD-2012 (total organic phosphorus), HD-2013 copper ions (total copper), HD-2014 iron ions (total iron)
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HD-9718 silicate monitoring instrument
Adopting highly reliable and precise peristaltic pump technology, achieving precise reagent metering and automatic periodic two-point calibration Ensure high reliability, numerical accuracy, and no chemical drift, and can be used as a laboratory colorimetric table
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HD-9703 phosphate monitoring instrument
Adopting highly reliable and precise peristaltic pump technology, achieving precise reagent metering and automatic periodic two-point calibration Ensure high reliability, numerical accuracy, and no chemical drift, and can be used as a laboratory colorimetric table
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Mini Total Nitrogen Online analyzer
Principle of Measurement Ultraviolet spectrophotometry for potassium persulfate digestion Nitrogen compounds in water samples in the presence of potassium persulfate, after full oxidation digestion reaction, nitrogen compounds in water samples oxidized into nitrate ions, and then through ultraviolet spectrophotometry measured its absorbance, calculate the total nitrogen content
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HD-201 series automatic monitoring instrument (hydrazine, hardness, ammonia nitrogen, residual chlorine, etc.)
The host core adopts advanced 32-bit computer, ARM system, CAN bus technology, and takes the lead in adopting microelectronic STM technology to achieve ultra small control board size, high reliability, high precision, high speed, and convenient enjoyment of subsequent value-added services
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HD-2015Z turbidity automatic monitoring instrument
The host core adopts advanced 32-bit computer, ARM system, CAN bus technology, and takes the lead in adopting microelectronic STM technology to achieve ultra small control board size, high reliability, high precision, high speed, and convenient enjoyment of subsequent value-added services
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HD-9533Z conductivity monitor
Adopting 32-bit computers, ARM systems, CAN bus technology, and 5G smartphone wireless data transmission technology (see large picture), it facilitates interconnection and interoperability with existing networks Wherever there is a Chinese wireless communication network, it is easy to access instrument data and control instruments through 5G mobile phones Realize high reliability, precision, and speed, allowing users to fully enjoy subsequent value-added services