The Ansell pH controller and mV controller, with compact design, is compatible with the PH141 pH electrode and mV electrode, and has proved both reliable and user friendly. It is compatible with other manufacturers sensors.
Key features of the unit are as follows:
A pH meter is an electronic instrument used for testing liquid for levels of pH (acidity or alkalinity). pH meters are generally an electronic meter connected to a pH probe, these pH probes are sued to measure pH levels in semi-solid surfaces.
The process of the pH probe includes measuring pH levels by producing a small voltage displayed in pH units on the electronic pH meter.
Before any accurate measurement can be carried out, the pH meter needs to be calibrated to ensure optimal accuracy. When using a pH meter for regular use it is preferable to calibrate the meter once each day.
It is recommended to calibrate the pH meter using pH values at either end of the range.