UV-COD portable typeFormula water qualityCODAnalyzer（UV method）

1、 Productprinciple

UV-CODPortable TypeCOD analysis of water qualityinstrumentBased on the principle technology of dual channel photometer, using ultraviolet absorption photometer method.

2、 Instrument features

1.The sample does not require any processing such as extraction, heating, digestion, etc.

2.No need to add any reagents.

3.Good repeatability, not affected by interference from chloride ions, and no toxic substance emissions.

4.It is a green instrument that truly meets environmental protection requirements.

5.No need for daily maintenance or professional operation.

6.The operating cost is extremely low, and a small one-time investment can solve long-term problems.

3、 Technical parameters

1.measuring range：1-1000mg/L

2.Reaction time:15second

3.Accuracy: ±2%.

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

5.monitor:1602liquid crystal

6.Serial communication:RS485 (online functionality)

7.Analog output:(0~20) mAor(4~20) mA(Online features)

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

9.Power:<10W

10.Power supply:DC 12VorDC 24V

4、 Productapplication

1.Surface water, various types of sewage, saline water, and agricultural water.

2.Research on the laws of river water quality and water treatment processes.

3.Pollution source/Research on emission rules.

4.Ultra pure water, industrial and boiler water, tap water.

5.Marine monitoring, fishery aquaculture, environmental monitoring.