GL-602A BOD Tester

According to the national standard “HJ505-2009” 5-day training method，the GL-602A BOD tester is designed  to simulate the biodegradation  of organic matter in nature. In a sealed culture flask, the oxygen in the air above the culture flask continuously supplements the dissolved oxygen consumed by the organic matter in the sample . By removing CO2 generated in the process of organic degradation, the air pressure in the culture flask was changed, and the BOD value of the sample was calculated by monitoring the change of air pressure in the culture flask.

1. Six samples can be measured simultaneously

2. Six independent test terminals, new measurement groups can be added at any time during the detection

3. Read the BOD concentration directly, without calculation

4. Selectable measurement range, no dilution required when water sample concentration is lower than 4000g / L

5. The tester automatically records the measurement data, and 60 sampling points can be selected in one test cycle to make the measurement data more accurate

6. The cultivation period is adjustable and can be selected according to requirments

7. Automatically complete the measurement process, select （switch display mode) in the detail data list mode interface, and no need to on duty

8. Large LCD screen, intuitive and easy to choose items

9. The test terminal is equipped with a large-capacity battery with a life of more than 2 years

10. Not affected by short-term power failure in the external environment during the test