The
residual chlorine meter uses the photoelectric colorimetric detection principle to replace the traditional visual colorimetric method, which eliminates human errors, so the measurement resolution is improved. When measuring, when the water sample to be tested is put into the DPD tablet, the water sample will turn red. Then put the water sample into the photoelectric colorimetric seat, and the instrument will obtain the concentration of residual chlorine by comparing the shade of red. Chlorine and total chlorine concentration detection, in order to control the residual chlorine and total chlorine in the water to meet the specified water quality standards. The instrument adopts imported components and membrane heads, based on advanced polarographic analysis technology, and advanced production technology and surface mount technology. Using this series of analysis technologies to ensure long-term stability, reliability and accuracy of the instrument, it has Chinese menu operation, 485 Communication and other functions, used for continuous monitoring and control of residual chlorine content in aqueous solution in drinking water treatment plants, drinking water distribution networks, swimming pools, cooling circulating water, water quality treatment projects, etc. This instrument is a highly intelligent on-line monitor, which consists of three parts: a secondary meter, a sensor, and a plexiglass flow cell. It can measure residual chlorine, pH value, and temperature at the same time. The residual chlorine and pH value of the water quality are continuously monitored. Main features: 1. Streamlined appearance design, low-drift, high-precision circuit system, the instrument can work stably for a long time. 2. Portable, AC and DC, with low voltage indication and automatic shutdown function. 3. LCD liquid crystal digital display, high-intensity and long-life light source, no worries about replacement, good stability, and maintenance-free. 4. Using colorimetric determination, it can measure free residual chlorine, total chlorine and combined residual chlorine. 5. The electrode method is used to test residual chlorine, which is economical and convenient without reagents. 6. The residual chlorine meter is widely used in CDC, waterworks, water treatment and other industries. 7. Automatic locking function of reading value, automatic temperature compensation, self-diagnostic display of electrode performance status. 8. Automatic shutdown after 10 minutes of no operation. 9. Backlit screen, multi-line display, easy to read. 10. The maintenance is simple, and the battery and electrodes can be easily replaced without any tools. 11. Comfortable shell, easy-to-operate buttons, friendly operation interface, all in one hand.
is a modern water analyzer widely used in water quality monitoring device industry. It also enhances the quality water quality monitoring device value of the products.
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