pH Meter Calibration and Maintenance Guidelines
Posted by David Cannon on 30th Nov 2020
When discussing the quality of water, pH measurement plays an important role. A pH meter is extremely efficient and provides accurate results about the nature of water in terms of alkalinity or acidity. The pH electrodes are the main component of a pH meter. The glass and reference electrodes are housed inside a thin glass membrane. A pH meter determines the pH level by measuring the potential difference between the two. As the chemistry of pH electrodes is susceptible to change, pH meter calibr