T9000 CODcr Water Quality On-line Automatic Monitor
Short Description:
Product Overview:
Chemical oxygen demand (COD) refers to the mass concentration of oxygen consumed by oxidants when oxidizing organic and inorganic reducing substances in water samples with strong oxidants under certain conditions. COD is also an important index reflecting the degree of pollution of water by organic and inorganic reducing substances.
The analyzer can work automatically and continuously for a long time without attendance according to the site settings. It is widely used in industrial pollution source discharge wastewater, industrial process wastewater, industrial sewage treatment plant wastewater, municipal sewage treatment plant wastewater and other occasions. According to the complexity of site test conditions, the corresponding pretreatment system can be selected to ensure the test process is reliable,test results are accurate, and fully meet the needs of different occasions
Application Range: Suitable for wastewater with COD in the range of 10~5,000mg/L and chloride concentration less than 2.5g/L
Test Methods: Potassium dichromate digestion at high temperature, colorimetric determination
Measuring range: 10~5,000mg/L
Repeatability: 10% or 6mg/L(Take the larger value)
Input interface: Switch quantity
Output interface: Working indoors; temperature 5-28℃; relative humidity≤90% (no condensation,no dew)
