EF-960BMercury free pressure differential safetyBODMeasuring instrumentIt is based on the latest national standards《HJ505-20095How to translateDaily cultivation method, simulating the biodegradation process of organic matter in nature, using a simple, safe, and reliable mercury free differential pressure sensing method to measure water

BOD Fully intelligent design, leading R&D technology and design manufacturing, no need for experimental personnel to be on duty during the experimental process; Suitable for biochemical oxygen demand measurement in the fields of polluting enterprises, environmental monitoring, sewage treatment plants, third-party testing institutions, scientific research, universities, etc. Widely used in environmental monitoring, sewage monitoring, petrochemical, medical and health, teaching and research departments to monitor the biochemical oxygen demand of water quality, it is a powerful tool for analysts.

1Technical Specifications

*Measurement items:BODMeasurement range:0-4000mg/L(

direct measurement)

*Resolution:600.01mg/LSampling point: ≤a

/

periodMeasurement principle: mercury free pressure difference method;

*Measurement accuracy:10±8%

Data storage: storable

Annual testing data1Mixing: Program control, magnetic stirringMeasurement cycle:sky

--306sky

Measurement quantity: independentGroup testing

Volume of cultivation bottle:580mlculture temperature

*：220±1℃

Battery life: ≥year

Power configuration:

1. AC220V±10%/50-60HZ

2. *2、 Product features:

3. Can measure six samples simultaneously;Six independent testing terminals, which can be added to new measurement groups at any time during the testing process;Read directly

4. BOD

5. Concentration value, no need for calculation;

6. Mercury free pressure difference design, high accuracy, no conversion required, and ensuring the safety and health of experimental personnel;There is no pipeline design in the experimental stage to avoid drawbacks such as pipeline aging and air leakage;The measurement range can be selected when the water sample concentration is below

7. 4000g/L60At this time, no dilution is required;

8. The measuring instrument automatically records measurement data, and one testing cycle is optional

9. Sampling points and more accurate detection data;

10. The cultivation period can be adjusted and selected according to needs;

11. Automatically complete the measurement process without the need for dedicated personnel to be on duty;2Large size LCD display screen, intuitive and clear, easy to select projects;

The testing terminal comes with a large capacity battery, which has a long battery lifeOver years old, the testing process is not affected by short-term power outages in the external environment.

*Measurement items:BODMeasurement range:0-4000mg/L(

direct measurement)

*Resolution:600.01mg/LSampling point: ≤a

/

periodMeasurement principle: mercury free pressure difference method;

*Measurement accuracy:10±8%

Data storage: storable

Annual testing data1Mixing: Program control, magnetic stirringMeasurement cycle:sky

--306sky

Measurement quantity: independentGroup testing

Volume of cultivation bottle:580mlculture temperature

*：220±1℃

Battery life: ≥year

Power configuration:AC220V±10%/50-60HZ6One BOD host,culture flask