COD detector, economical rapid detector, domestic sewage and wastewater treatment water quality analyzer

Description :

　　COD rapid detector

　　1JC-201typeCODQuick tester description:

　　JC-201 COD rapid analyzer is a new type of COD rapid analyzer developed by the company based on market demand. The design and performance of the product meet the requirements of the environmental protection industry standard "HJ/T 399-2007 Determination of Chemical Oxygen Demand in Water Quality - Rapid Digestion Spectrophotometer". It can meet the various needs of different users and can be used for monitoring industrial wastewater and various domestic sewage in chemical, petroleum, coking, papermaking, metallurgy, brewing, pharmaceutical and other industries. Compliant with national standards; HJ/T 399-2007 (Determination of Chemical Oxygen Demand in Water Quality - Rapid Digestion Spectrometric Method) Laboratory COD Chemical Oxygen Demand Determination.

　　Chemical Oxygen Demand

　　II JC-201typeCODMain technical specifications of the rapid measuring instrument:

　　Measurement method: Rapid catalytic method (chromium method);

　　Measurement range: 5-5000mg/L (diluted measurement when>1000 mg/L);

　　Dissolving temperature: 165 ± 1 ℃; Dissolving time: 10 minutes;

　　Measurement time: Simultaneously measure 12 water samples within 30 minutes;

　　Anti chlorine interference: [CL -] ＜ 1000mg/L; [CL -]<4000mg/L (optional);

　　Temperature indication error ＜ ± 2 ℃; Temperature field uniformity ≤ 2 ℃;

　　The error of the digestion time indication is ≤± 1%;

　　Measurement error: 5-100mg/L, error ≤± 5mg/L;

　　100mg/L～5000mg/L， Relative error ≤ ± 5%;

　　Curve parameters: Built in 10 measurement curves;

　　Calibration: Automatic correction of Kv value;

　　Built in real-time clock, with a monthly cumulative error of less than 10 seconds;

　　Record storage: can store 500 measurement results, data will not be lost when powered off, and can be saved for 10 years;

　　Printing: Portable printer, directly printing measurement results (optional);

　　Communication: The measurement results can be uploaded to the computer through a data cable for easy statistical analysis by users;

　　Display: 240 × 128 large blue backlit display, Chinese operation interface;

　　Environmental temperature: (5 × 40) ℃;

　　Environmental humidity: relative humidity<85% (no condensation);

　　Working power supply: AC220V ± 10%/50Hz;

　　Dimensions: 270 × 200 × 120mm; total weight of the machine is 1KG.

　　Water Quality Analyzer

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• COD detector