BQ300-COD online UV COD Analyzer

Principle:

Based on dual channel luminosity meter technology principle, by UV absorption spectrophoto meter method, according to the Lambert Beer law calculating comprehensive index of water pollution

Application:

v The surface water, sewage, agricultural water, salt water;

v The qualitative research law of river water, water treatment process;

v Study on the export rules - emission pollution sources;

v L ultra pure water, boiler water, tap water and industrial;

v The detection of marine fishery, environmental detection.

Features:

v Long life, high selectivity, no maintenance;

v Direct sampling, simple installation, compact structure;

v Rapid response of industrial design and advanced detection technology;

v Automatic cleaning, automatic zero adjustment;

v TAR can be supported by 2-3 liquid analysis.

Technical parameter:

1. The amount of water: (1~500) mg/L

2. The reaction time: 15 seconds

3. Accuracy: + 2%.

4. Working pressure: <0.3 Mpa (Max<1.0Mpa)

5. Display: 1602 LCD

6. Serial Communication: RS485

7. Analog output: (0~20)mA or (4~20) mA

8. Ambient temperature:  (-20~60)℃, relative humidity (10~90)%RH

9. Power: <10W

10. Power supply: AC220V or DC 24V

Instrument function:

1. The samples without extraction, heating, digestion and any other treatment;

2. We do not need to add any reagent;

3. The real-time online testing or laboratory sampling testing;

4. Good repeat-ability, is not affected by the chloride ion interference, no toxic emissions;

5. We are really in line with the requirements of environmental protection and green instrument;

6. No daily maintenance, no need professional operation;

7. The operating cost is very low, small amount of investment can solve the long-term problem.