Specifications
uses the most authoritative and classical method of disinfectant testing-DPD spectrophotometry, which is completely the USEPAChlorine dioxide, a good water disinfectant, is getting more and more popular in drinking water disinfection fiel, but it also has a weakness, that is the chlorate (by-product) will be excess if the procedure is out of control. According to the report of the ministry of health, if human being touch excess chlorate for long a long time, the red blood cells may change. Therefore, our government adds chlorate as an indicator for water quality control in “standards for drinking water quality GB/5749-2006”, which says that the concentration of chlorate in drinking water (disinfected by chlorine dioxide) should be less than 0.7 mg/L.
portable colorimeter that can detect chlorate and chlorine dioxide at the same time, the function and property of which exceeds the similar product in domestic market. It uses the most authoritative and classical method of disinfectant testing-DPD spectrophotometry, which is completely the USEPA. It can help waterworks control the residual concentration of chlorate, which provides best security for drinking water.
Testing items: chlorine dioxide and chlorite
Resolution: 0.01 mg/L
Range: chlorine dioxide 0.02 ~ 10.00 mg/L
chlorate 0.00 ~ 2.00 mg/L
Precision: < 3%±0.01
Dimension(L×W×H): 16.0 x 6.2 × 3.0 cm
Weight:0.15kg
Power supply: 2 AA alkaline batteries
Waterproof rating: IP54
1. Using the latest micro-programming technology and highly integrated circuits ensure the reliability and perdurability of the instrument;
2. Sealed and stable structure with IP54 waterproof rating ensures the measurement accuracy in wicked environment
3. Default standard curve with the mathematic simulation, ensures testing results are reliable
4. It is developed by Sinsche autonomously with three patents;
5. It complies with USEPA.
6. Portable design is suitable for field work.
Widely used in the field of urban water supply, food and beverage, environmental, medical, chemical, pharmaceutical, thermal power, paper making, farming, bio-engineering, fermentation technology, textile printing and dyeing, petrochemical, water treatment and other water quality site rapid testing or laboratory standards detection.
