BOD Biochemical Oxygen Demand Meter

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Product Introduction:

BOD Biochemical Oxygen Demand Meter is based on the national standard “HJ505-2009” 5-day culture method, simulating the biodegradation process of organic matter in nature, and using a simple, safe and reliable mercury-free pressure difference sensing method to measure BOD in water; fully intelligent design, leading R&D process and design and manufacturing, the experimental process does not require laboratory personnel on duty; It is suitable for biochemical oxygen demand determination in sewage discharge enterprises, environmental monitoring, sewage treatment plants, third-party testing institutions, scientific research, universities and other fields.

Technical parameters:

Measurement item: BOD

Measurement range: 0-4000mg/L (direct measurement)

Resolution: 0.01mg/L

Sampling points: ≤60/cycle

Measurement principle: mercury-free differential pressure method;

Measurement accuracy: ±8%

Data storage: 10 years of test data can be stored

Stirring: program control, magnetic stirring

Measurement cycle: 1 day–30 days

Number of measurements: 6 independent groups of tests

Cultivation bottle volume: 580ml

Cultivation temperature: 20±1℃

Battery life: ≥2 years

Power configuration: AC220V±10%/50-60HZ

Product size: 275x185x305mm

Product features:

1. Six samples can be measured at the same time;

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

3. Directly read the BOD concentration value without calculation;

4. Mercury-free differential pressure design, high accuracy, no need for conversion, and ensure the safety and health of the experimenters;

5. There is no pipeline design in the experimental stage to avoid pipeline aging, leakage and other disadvantages;

6. The measurement range can be selected. When the water sample concentration is lower than 4000g/L, no dilution is required;

7. The analyzer automatically records the measurement data. 60 sampling points can be selected in one test cycle, and the test data is more accurate;

8. The culture cycle is adjustable and can be selected according to needs;

9. The measurement process is completed automatically without the need for special personnel on duty;

10. The large-size LCD display is intuitive and clear, and the project selection is convenient;

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