Features:
1. Adopt mercury-free pressure difference method, no mercury pollution, and the data is accurate and reliable;
2. 1-6 samples can be measured without conversion and direct display of BOD concentration;
3. Each test cap has a color LCD display, and the test time, test result, sampling amount, etc. are displayed independently;
4. The range of the range is wide and can be selected. The BOD value of 0- 4000mg/L can be determined without dilution;
5. The test individual is independent and can determine the start time of a single sample at any time;
6. The current experimental data and five – day biochemical oxygen demand history data can be checked at any time;
7. The microprocessor control system is used to automatically complete the measurement process without the need of a special person;
8. The testing time is flexible and controllable, with options for 1-30 days of testing time and 1-10 hours of constant temperature waiting time;
