BOD-573 biochemical oxygen demand meter

BOD-573 BOD

Brief Introduction:

The BOD biochemical oxygen demand meter is based on the national standard "HJ 505-2009 5-day culture method", which simulates the biodegradation process of organic matter in nature, and uses a simple, safe and reliable mercury-free pressure difference sensing method to measure BOD in water. Fully intelligent R&D process, design and manufacturing. No experimental personnel are required to be on duty during the experiment. It is suitable for environmental monitoring stations, sewage treatment plants, third-party testing agencies, food factories, scientific research universities and other units.

Features:

■Use mercury-free pressure difference sensing method to test the BOD concentration in water;

■ Integrated high-precision air pressure sensing device, replacing the traditional mercury column manometry method, improving operational safety and measurement accuracy and sensitivity;

■Six independent test terminals, new measurement groups can be added at any time during the testing process, and six samples can be measured simultaneously;

■The measurement range is selectable, and when the water sample concentration is lower than 4000g/L, no dilution is required;

■The sample culture time can be selected and set from 1 day to 30 days according to needs;

■The test data does not need to be converted, and the test results can be automatically displayed and stored;

■Automatically save process data and view process data. Can store BOD test data for 10 years;

■Support viewing and deletion of historical measurement data;

■With temperature compensation delay setting function, automatic operation will start after the sample temperature reaches the culture constant temperature;

■The test terminal comes with a large-capacity battery with a battery life of more than 2 years. During the test, it is not affected by short-term power outages in the external environment;

■Complete the measurement process automatically without supervision. The system will automatically shut down after the measurement is completed.

Technical parameters: