COD Water Quality Online Automatic Monitoring Instrument

The COD water quality monitoring instrument is used for the online automatic measurement of COD in industrial enterprises, urban sewage, and sewage treatment facilities. It is specifically designed for the monitoring of low-concentration, high-precision organic pollution and is particularly suitable for the online monitoring of COD in industrial enterprises and at the influent and effluent of urban sewage treatment plants with discharge concentrations below 60 mg/L.

This product adopts the potassium dichromate oxidation spectrophotometry method, which complies with the national standard HJ/T 356-2019 "Technical Requirements and Testing Precautions for Online Automatic Monitoring Instruments of Chemical Oxygen Demand (CODcr) in Water Quality." It is classified as a national Class A method for COD monitoring, ensuring the accuracy and validity of the monitoring data.

Features

Custom Design:  

Specifically designed for environmental water quality monitoring and watershed management departments, while also offering customized reagent formulas and professional instrument selection for different industry wastewater quality;  

Easy Maintenance:  

The instruments use minimal reagents, require low operational maintenance, and have outstanding cost-effectiveness;  

Flexible Options:  

Optional pre-treatment systems can be added to fully meet the needs of different industries and clients;  

Advanced Formulas:  

Internationally leading reagent formulas and detection algorithms effectively remove interference from color, turbidity, and high chlorine ions, ensuring measurement is convenient and reliable;  

Automatic Operation:  

Fully automatic sampling and cleaning functions make operation simple and easy for monitoring personnel to handle;  

Reagent Alert:  

The instrument can warn about low reagent levels, reminding operators in advance to add reagents and ensuring no blind spots in online monitoring.