CM-03 COD Water quality determinator
Product Name: portable COD water quality meter
Item No: CM-03
Product brand:
Directions: rivers, centralized drinking water sources, lakes and reservoirs, surface water,
Iron and steel industry, oil processing industry, organic raw materials, plastics
Rubber, pharmaceutical production, dye chemical industry, synthetic washing,
Chemical fertilizers and pesticides, electroplating, textile, food processing, beverage manufacturing,
Hotel sanitary products, domestic sewage and hospital sewage, scientific research, etc.
(1) humanized operation, special customized light source, simple operation, fast;
(2) the instrument has the factory and user - defined double calibration function, after the closing of the memory zero calibration, no need for each measurement and then zero calibration instrument;
(3) a special computer chip, which can directly display the concentration of the measured water sample;
(4) the design of the waterproof sample colorimetric tank, the prefabricated reagent, has the special light avoiding equipment to ensure the accuracy and repeatability;
(5) suitable for sewage / wastewater, cooling water / boiler water, water treatment water / drinking water, etc..
Minimum detection limit: 1mg/L
Range (measurement range): 10mg/L ~ 150mg/L (low)
100mg/L ~ 2500mg/L (medium)
Indication error: + 5%
Repeatability: + 3%
Chlorine resistance: 10000mg/L
Optical system: narrow band interference filter silicon photocell
Method of measurement: fast closed catalytic digestion (including spectrophotometric method)
Optical stability: the absorbance drift within 20min is less than 0.002A
Data management: 5 bit LED digital / Chinese
Power type: 220V or ~ 12V
Weight: 1Kg
Dimensions: 270mm*190mm*170mm
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