METHOD OF CONSTANT-CURRENT POLARIZATION VOLTAGE AND APPARATUS FOR KARL-FISCHER TECHNIQUE

摘要

A constant-current polarization voltage detecting method comprising feeding to a detecting electrode a predetermined minute current in a pulse form, and detecting sequentially a polarization voltage at each time of feeding the pulsating current, in an electrochemical analysis in solution, wherein the polarization voltage is detected after a lapse of a predetermined time (to) from the initiation of feeding the pulsating current at each time, and a Karl Fischer's moisture content analyzing apparatus using such method.