Shanghai Boqu Instrument Company

CODS-3000-1  DIGITAL RS485 COD SENSOR Measuring Principle     The BOQU Digital Online COD Sensor is based on the absorption of ultraviolet light by organic matter, and uses the 254 nm spectral absorption coefficient SAC254 to reflect the important measurement parameters of soluble organic matter content in water, and can be converted into COD value under certain conditions. This method allows for continuous monitoring without the need for any reagents. Application 1)Continuous monitoring of organic matter load in the sewage treatment process 2)0n-line real-time monitoring of  influent and outflow water of the wastewater treatment 3)Application:surface water, industrial discharge water, and fishery discharge water etc

CODG-3000 Industrial Online (chemical oxygen demand ) COD analyzer Email:michael@shboqu.com CODG-3000 type COD automatic industrial online analyze(chemical oxygen demand analyzer)is developed with completely independent intellectual property rights of COD automatic testing instrument, be able to automatically detect COD of any water for a long time that in unattended condition. Features of Online COD meter The unique design makes this products compared to similar products with lower failure rate, lower maintenance, lower reagent consumption and higher cost. Injection components: vacuum suction peristaltic pump, and the pump tube between the reagent there is always an air buffer, to avoid corrosion of the tubing, while making reagent mixing more concise and flexible. Sealed Digestion components: high –temperature high-pressure digestion system, accelerating the reaction process, to overcome the volatile corrosive gas exposure system equipment corrosion. Reagent tube: impo...