What are the installation methods of PH meter
There are two installation methods of pH meter: flow-through type and immersion type.
Sewage treatment plants generally use immersion installations. For example, the pH meter of the sewage treatment plant is installed in the outlet overflow tank of the oxidation ditch. Big shock.
Regular maintenance is helpful for the accurate measurement of the instrument and prolongs the service life of the instrument. It should be noted that the special cable between the sensor and the transmitter cannot be damp, otherwise the high-resistance low-voltage signal of the electrode will not be transmitted to the transmitter.
If the electrode is not being measured, the yellow protective sleeve should be put on, which can keep the electrode in a wet state, which is beneficial to prolong the service life of the electrode.
Every month or so, the electrode should be cleaned. First, spray the attachment with soft water, then soak the electrode in the cleaning solution for a period of time, and then wash it with clean water. The sensor holder should also be cleaned. Calibrate with buffer solution after each wash.
