Chemical Oxygen Demand Meter with High Accuracy




GAOTek Chemical Oxygen Demand Meter comes high accuracy. It also work with coulometric titration method .

Key Features

  • LCD display for easy use
  • It can show COD measuring data directly and there’s no need to calculate by users.
  • It adopts coulometric titration method and there’s no need to prepare standard volumetric solution. Also, there’s no need to calibrate iron sulfate.
  • It can be connected with TP-16 serial printer to print measuring and calibration data..(Users can buy printer.)
  • It can store 10 kinds of COD calibration value of mangan and chrome for users.
  • It can also store 50 mangan COD measuring value and 50 chrome COD measuring value.
  • The data can be stored, deleted, viewed and printed

Technical Specifications

Measuring range  (0.0~100.0)mg/L



Accuracy ±2%FS
Repeatability <=1%FS
Power supply AC(220±22)V,(50±1)Hz
Dimension 11.81*9.25*3.93in (300×235×100mm)
Weight 6.61lbs (3kg)