Question

Write short note on Principle & working of Conductivity meter.

Answer 1

${\huge {\mathfrak {\red{Conductive Meter}}}}$

The potential between the inner pair is measured. Conductivity could in principle be determined using the distance between the electrodes and their surface area using Ohm's law but generally, for accuracy, a calibration is employed using electrolytes of well-known conductivity.

Measuring electrical conductivity in liquid substances is a highly powerful diagnostic and analytical tool in a range of application in spite of its simplicity.

The conductivity value which is obtained as a result of the measurement additionally depends on the cell geometry. The impact of the cell geometry can be eliminated by introducing the so-called cell constant. The electrical conductivity κ using the following formula can be obtained at a particular temperature:

${\huge {\mathfrak {\purple{SOUMOK}}}}$