The instrument works on Coulometric Principle. Water is titrated by electrolytic generation of KF Reagent within the reaction vessel. It is equipped with a generator which generates the KF Reagent in the titration cell itself to react with the moisture present in the sample. The main unit of the equipment consists of a built-in magnetic stirrer, necessary controls and a microprocessor based circuitry of advanced type with feather touch membrane key pad.
The result displayed indicates the exact moisture in the sample alone, eliminating the effects due to Ambient Humidity, Parastic Reactions, Inherent `Drift' of the circuitry etc. The `End-Point' of the titration is indicated by a note of an audio alarm.