BOD detector national standard mercury free differential pressure method for detection， The BOD analyzer simulates the biodegradation process of organic matter in nature, and is designed based on the national standard (HJ 505-2009) for the determination of five-day biochemical oxygen demand (BOD5) using the principle of mercury free differential pressure sensing.

This method is easy to operate, accurate in measurement, safe and effective in the experimental process, with a wide range of BOD measurement. The instrument operates intelligently, automatically tests and stores data, and the data can be wirelessly uploaded to a computer. It can also be wirelessly connected to a printer to print the data. During the experimental process, there is no need for dedicated personnel to supervise, and it is suitable for monitoring stations, third-party testing institutions, universities, and various industries' pollutant discharge enterprises.

BOD detector national standard mercury free differential pressure methodApplication scope of detection: industrial wastewater, urban wastewater, domestic wastewater, sewage treatment plants, polluting enterprises, hospital wastewater, chemical pharmaceuticals, research institutes, surface water, etc.

Product Features

1. Mercury free determination of BOD is harmless to humans and the environment, and the test is safe and accurate.

2. Imported pressure sensing components ensure data accuracy.

3. Wireless data transmission, the analyzer is aesthetically pleasing and simple overall.

4. Fully Chinese humanized interface design, easy to operate.

5. The instrument is equipped with an intelligent differential pressure sensing component, which does not require calculation and allows for direct reading of concentration.

6. Six independent testing channels, with no interference between the culture bottles, meaning that samples can be added for testing at any time during the experiment.

7. Wide measurement range, no need for dilution to determine BOD: 0-4000mg/L. If the dilution measurement range is wider.

8. Automatically record measurement data, with selectable recording frequency, automatically draw data analysis curves and save them.

9. Equipped with automatic temperature compensation function, the measurement will automatically start after the sample temperature is balanced.

10. Support viewing real-time data and all historical data.

11. The test data is reliably stored for 10 years.

technical parameter