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Product Introduction

HM series BOD Biochemical oxygen demand tester is based on the national standard HJ505-2009 5-day cultivation method, simulates the biodegradation process of organic substances in nature, and uses simple, safe and reliable mercury free differential pressure sensing method to measure BOD in water; Fully intelligent design, leading R&D processes and design manufacturing, no need for laboratory personnel to be on duty during the experimental process; It is applicable to Biochemical oxygen demand measurement in sewage discharge enterprises, environmental monitoring, sewage treatment plants, third-party testing institutions, scientific research, universities and other fields.

Product features:

1.Large LCD display screen, intuitive and easy to select projects;

2. Can measure six samples simultaneously;

3. Six independent testing terminals, which can be added to new measurement groups at any time during the testing process;

4. Directly read the BOD concentration value without the need for calculation;

5. Mercury free differential pressure design, high accuracy, no need for conversion, and ensuring the safety and health of experimental personnel;

6. There is no pipeline design in the experimental section to avoid drawbacks such as pipeline aging and air leakage;

7. The measurement range can be selected, and there is no need to dilute when the concentration of the water sample is below 4000g/L;

8. The measuring instrument automatically records measurement data, with 60 sampling points available for one testing cycle for more accurate detection data;

9. The cultivation cycle is adjustable and can be selected according to needs;

10. Automatically complete the measurement process without the need for a dedicated person to be on duty;

11. The testing terminal comes with a large capacity battery, which can stand by for more than 2 years and is not easily affected by short-term power outages in the external environment during the testing process.