The COD-LAB and COD-FIX are online analyzers for monitoring Chemical Oxygen Demand. The measurement range can be chosen from 0.5 to 5,000 ppm.
The COD-LAB is applicable for setting up in a room or container. The COD-FIX is ideal for external installations, directly at the measurement point.
The COD value is the amount of oxygen which is required for the oxidation of oxidyzable matters.
The COD is measured by the consumption of an oxidation matter. Therefore Hydrogen Peroxyd (H2O2) is added to the sample.