PH Measurement

The basic principle of the pH meter is to measure the concentration of hydrogen ions. Acids dissolve in water forming positively charged hydrogen ions (H+). The greater this concentration of hydrogen ions, the stronger the acid is. Similarly, alkali or bases dissolve in water forming negatively charged hydrogen ions (OH-). The stronger a base is the higher the concentration of negatively charged hydrogen ions there are. The amount of these hydrogen ions present solution is dissolved in some amount of water determines the PH. pH Meters are used to measure acidity levels in water & wastewater treatment, pharmaceuticals, chemicals & petrochemicals, and other applications are known as pH meters.

Key Features

Applications of conductivity sensors