UV water quality COD analyzer, water quality COD analyzer

• UV water qualityCODOverview of Analyzer Products

Wastewater from daily life or industrial production not only contains a certain amount of inorganic pollutants, but also organic pollutants. After entering the environment, these organic pollutants mainly affect the entire ecosystem in the form of toxicity and reducing dissolved oxygen in water bodies. Related studies have shown that the vast majority of toxic substances in wastewater are organic compounds, so organic pollution indicators are currently very important indicators in water quality monitoring.

• UV water qualityCODPrinciple of Analyzer Product

UV visible spectroscopy, rapid detection of readings, no reagent detection

• UV water qualityCODTechnical specifications of analyzer

Measurement method: UV visible differential absorption method

Measurement parameters: COD, NTU

Measurement range (mg/L): COD: 0-200mg/L 0-1000mg/L NTU: 0-200mg/L 0-400mg/L

Measurement degree: ± 5% F.S

Measurement repeatability: ± 2% F.S

Cleaning interval: 1-65535s can be set

Calibration: Automatic calibration

Weight:<3Kg Power supply: DC12V

Operating temperature: 5 ℃~45 ℃ Output: RS485

User maintenance: 1 month

Not affected by high concentration chloride ions interference

• UV water qualityCODAdvantages of analyzer products

• The device is small in size and light in weight, with a modular design that facilitates customer expansion;
• Adopting the UV visible full spectrum differential absorption compensation method, it has the advantages of fast response speed, no need for sample preparation, and no secondary pollution compared to the traditional national standard method;
• Built in automatic cleaning system, with adjustable cleaning intervals, effectively avoiding instrument idling without reagents;
• Equipped with spectral correction function, the instrument has high measurement stability;
• It can measure more parameters and is less affected by the composition of sewage.
• Widely used in environmental pollution source discharge outlets, municipal sewage, industrial sewage, industrial production process water and other fields.