Types of pH Meter and its applications............. - 0 views
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xboxoyun on 17 Nov 17A pH meter is used to measure the level of acidity or alkalinity of a solution, semi-liquid or liquid. Each and every living organism has to maintain a specific pH level to sustain itself in the world and the environment it exists in. Even blood and water have their standard pH values. Every process that involves water or soluble compounds should be checked for pH value. A pH meter consists of three parts - an electrode to dip in the solution to measure the voltage, a display and a chip or sensor that is used to process and read the pH value.