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CL-201 is an accurate, cost-effective and low-maintenance instrument for measuring residual chlorine/total residual chlorine/reactive oxygen species in the disinfection process and monitoring of residual chlorine/total residual chlorine concentration in drinking water pipe networks using DPD colorimetric method.
CL-201 Residual Chlorine/Total Residual Chlorine/Active Oxygen Species Online Analyzer
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The PDCL-400 residual chlorine/chlorine dioxide sensor adopts the advanced constant voltage principle to measure residual chlorine/chlorine dioxide in water. This method uses a stable potential potential applied between the polarized electrode and the reference electrode, and different components under this potential generate different current intensities. The meter calculates the concentration of the measured component through the acquisition and analysis of the current signal.
PDCL-400 Residual Chlorine/Chlorine Dioxide Online Analyzer
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PDCL-500M residual chlorine/chlorine dioxide online analyzer uses photopolymer membrane and silicon crystal semiconductor as conduction elements, built-in chlorine and temperature probe, and injects and packages microelectronic components through MEMS technology. As the concentration of free chlorine or chlorine dioxide in the water sample changes, the sensor generates different current intensities, which are processed by voltage regulators and signal amplifiers, and converted into standard MODBUS RS485 signals.
PDCL-500M Residual Chlorine/Chlorine Dioxide Online Analyzer
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PDCL-600 membrane residual chlorine/total residual chlorine/chlorine dioxide electrode is a composite digital electrode using membrane ampere method, the detection part adopts special permeable membrane technology, which has the characteristics of anti-chemical (mainly surfactant) interference, reducing pH dependence, etc., the sensor is not limited by water quality conditions, and can be used in tap water, swimming pools, medical wastewater, sewage treatment, industrial wastewater and other environments, the sensor has fast response speed, stable working performance, low cost and low maintenance, providing users with reliable and accurate data.
PDCL-600 Residual Chlorine/Total Residual Chlorine/Chlorine Dioxide Analyzer
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PDCL-700 membrane residual chlorine is independently developed based on the technical route of laminated three-electrode method and combined with domestic water quality conditions. The electrode adopts optimized membrane process and sensing structure, and has good anti-surfactant interference ability. It has low pH dependence and is suitable for a variety of water environments, including tap water, agricultural drinking water, secondary water supply and other fields. The sensor responds quickly and the data output is stable, which not only ensures the accuracy and reliability of measurement, but also is more economical and convenient to maintain, which can meet the needs of continuous and accurate monitoring in different scenarios.
PDCL-700 Retracement Chlorine Online Analyzer
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