Instruction Manual
KH Director®
EN
2018-02-19
31
5.3
KH value measurement
A measurement can be started manually or automatically every day at certain times.
Perform manual and automatic measurements only when the pH electrode is installed
and the fitting is screwed tightly and watertight.
5.3.1
Preparation
Before the initial implementation, the following steps must first be carried out by pressing
the corresponding buttons:
1.
Vent internal reagent tube ...
2.
Flush measurement cell …
Please carry out both steps one after the other.