XA-203 Rapid BOD Analyzer

1、 Product Overview

The BOD rapid analyzer adopts the microbial electrode method, which can quickly determine the BOD value in water samples, and is easy to operate and accurate in measurement. The principle is based on the oxygen consumption metabolism of organic matter by microorganisms, and the determination of BOD only involves the initial oxidation rate, so the determination of a sample can be completed within 8-15 minutes. Greatly reducing the time required for measurement. This method complies with the "Rapid Determination Method of Biochemical Oxygen Demand (BOD) Microbial Sensor for Water Quality" (HJ/T86-2002) and was listed as a Class A method in the "Water and Wastewater Detection and Analysis Methods" (Fourth Edition) published in 2002.

2、 Performance characteristics

1. Advanced principle: using microbial electrode method.

2. Easy to operate: microcomputer control, intelligent measurement.

3. Short measurement time: Complete a sample measurement in 8 minutes.

4. Easy maintenance: simply replace the biofilm and infusion tube regularly.

5. Water samples do not require pre-treatment and have strong anti-interference ability.

6. High safety, the strains used are harmless to the human body.

7. High reliability: simple structure, no vulnerable components, long lifespan.

8. Printing function: Equipped with a micro printer to print and output measurement results.

3、 Technical indicators

1. Measurement range: (1-4000) mg/L

2. Repeatability: 10%

3. Sample testing time: 8 minutes

4. Injection method: Constant current continuous injection

5. Buffer solution consumption: 4.5ml/min

6. Required sample volume: approximately 40ml per measurement

7. Temperature range for use: (5-35) ℃

8. Environmental humidity: ≤ 70%

9. External dimensions: 555mm × 355mm × 198mm

10. Weight: 16kg