Touch Screen Dg-Codg-3000 Industrial Cod Online Analyzer

Touch Screen Dg-Codg-3000 Industrial Cod Online Analyzer

Touch Display DG-CODG-3000 CZPT COD On-line Analyzer

Solution description
DG-CODG-3000 kind COD automated industrial online analyzer is produced with entirely unbiased mental residence rights of COD automatic testing instrument, be ready to routinely detect COD of any h2o for a prolonged time that in unattended condition.

CZPT parameters

Solution DG-CODG-3000 Online COD Analyzer


H2o CZPT- CZPT oxygen demand Measurement- Potassium dichromate

Measuring assortment

5-1500 mg/L100~5000mg/L500~15000mg/L COD


≤±10% when ≥100mg/L ≤±8mg/L when <100mg/L


≤±10% when ≥100mg/L ≤±6mg/L when <100mg/L

Worth mistake

≤±10% when ≥100mg/L ≤±6mg/L when <100mg/L

Measurement time period

The least measurement interval is 35 minutes, according to the actual water sample, The digestion time can be modified from ten to one hundred twenty minutes.

Sampling period

Time interval(fifty five~9999min adjustable by oneself) and

Integral time measurement manner

Calibration interval

Adjustable in one~99days

Servicing period of time

Generally one particular time per month and 30 minutes every single time 


4~20mA( 2 techniques) RS232,RS485

Ambient necessity

It ought to be indoor and temperature can be adjustable.The suggest temperature is +five~28ºChumidity≤90%(no dew)


AC220±10% V,50±10% Hz,5 A

Dimension measurement

Top 1450×Width510×Length 450 mm

Data saved

The data can be saved when abnormal alarms and electricity off.


Touch display and Command Enter


When Reset soon after abnormal alarm and electricity on right after off, the instrument instantly discharges residual reactants in the instrument and automatically resumes operating status.

The distinctive design makes this merchandise in contrast to similar merchandise with decrease failure fee, lower maintenance, decrease reagent use and larger expense.
Injection parts: vacuum suction CZPT, and the pump tube between the reagent there is often an air buffer, to steer clear of corrosion of the tubing, even though generating reagent mixing more concise and adaptable.
Sealed Digestion factors: high -temperature higher-pressure digestion program, accelerating the response procedure, to defeat the risky corrosive fuel exposure program products corrosion.
Reagent tube: imported clear modified PTFE hose, diameter better than 1.5mm, decreasing the chance of water-like particles clogging.

1. CZPTal sampling inspection in big watershed.
2. Used by laboratory researchers.
3. Fishery aquaculture environmental monitoring.
4. Monitoring of sewage shops in sewage plants.
5. Rivers, lakes, creeks, and many others.

 Installation and production environment


Our business

Touch Screen Dg-Codg-3000 Industrial Cod Online Analyzer


Vacuum Pump

As one of the vacuum pump manufacturers, suppliers, and exporters of mechanical products, We offer vacuum pumps and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of the vacuum pump.

Recent Posts