Audited Supplier
Product Description
BOD biochemical oxygen demand tester is according to the national standard "HJ505-2009" 5-day incubation method, simulating the biological degradation process of organic matter in nature, using a simple, safe and reliable mercury-free differential pressure sensing method to measure the BOD in water; fully intelligent design, leading research and development process and design and manufacturing, the experimental process without the need for experimental staff to guard; suitable for sewage enterprises, environmental monitoring, sewage treatment plants, third-party testing organizations, scientific research, universities and other fields. It is suitable for the determination of BOD in sewage enterprises, environmental monitoring, sewage treatment plants, third-party testing organizations, scientific research, universities and other fields.
Product Features
1. six samples can be measured simultaneously;
2. six independent test terminals, new measurement groups can be added at any time during the testing process;
3. directly read the BOD concentration value, no need to calculate. 4. no mercury differential pressure design, high accuracy, and ensure that the experimenter can not change the value;
4. non-mercury differential pressure design, high precision, without conversion, and to ensure the safety and health of experimental personnel;
5. no pipeline design in the experimental link, avoiding pipeline aging, air leakage and other drawbacks;
6. the measurement range is selectable, no dilution is required when the concentration of water samples is lower than 4000g/L;
7. the analyzer automatically records the measurement data, a test cycle can be selected 60 sampling points, detection data more accurate;
8. the incubation cycle can be adjusted, according to the demand can be selected;
9. Automatically complete the measurement process, no need to be manned;
10. large-size liquid crystal display, intuitive and clear, easy to select the project;
11. the test terminal comes with a large-capacity battery, battery life of more than 2 years, the test process is not affected by short-term power outages in the external environmen.
1.Measurement items: BOD
2.Measuring range: 0-4000mg/L (direct measurement)
3.Resolution: 0.01mg/L
4.Sampling point: ≤ 60 / cycle
5.Measuring principle: mercury-free differential pressure method
6.Measurement accuracy: ±8%
7.Data storage: 10 years of testing data can be stored
8.Stirring: program control, magnetic stirring
9.Measurement cycle: 1 day - 30 days
10.Number of measurements: 6 independent groups of tests
11.Volume of culture bottle: 580ml
12.Incubation temperature: 20±1ºC
13.Battery life: ≥2 years
14.Power supply configuration: AC220V±10%/50-60HZ
certifications
