DKK brand was founded in 1944 and is headquartered in Shinjuku ku, Tokyo, Japan. It is committed to producing analytical instruments and researching measurement technologies. DKK produces high-performance measuring instruments with water, air, and gas monitoring technologies, covering multiple fields. COD 203A potassium permanganate method CODMn analyzer is a water quality COD online monitoring instrument under its umbrella.

-Product Overview:

COD-203A COD detector is a water quality COD online detector developed for low concentration COD detection needs. It uses potassium permanganate method to detect COD in drinking water and reflects the real situation of organic matter content in the water body.

-Working principle:

At 100 ℃, the COD-203A COD detector uses acidic potassium permanganate titration or alkaline potassium permanganate titration, and measures by oxidation-reduction potentiometric titration.

-Application industry:

The Hash COD-203A COD detector adopts the acidic potassium permanganate method and can detect COD in surface water, drinking water, and raw water_MnPerform point source monitoring using permanganate index.

-Instrument features:

The COD-203A COD detector adopts the acidic potassium permanganate titration method, which is suitable for online monitoring of COD low range point sources and has higher measurement accuracy.

The COD-203A COD detector is equipped with an LCD display screen and supports a Chinese operation interface, which is friendly and convenient.

The COD-203A COD detector does not use solenoid valves. Before each measurement, the pipeline should be backwashed to avoid accidents such as pipeline blockage.

The COD detector uses an air nozzle to avoid clogging of the burette, ensuring reliable operation and low maintenance.

The COD detector can store measurement data for 14 days, making it easy to manage and read historical data.