Table of Contents
Advertisement
CAUTION
After supplying the KCl solution, make sure that no leakage of KCl solutions occurs.
If so, grounding connections will be made at two points. This may cause unstable readings or
measurement errors.
(4)
Install the pH sensor to the holder. Insert the pH sensor in the liquid chamber until the liquid
junction in the sensor reaches the bypass in the liquid chamber and secure the sensor with metal
clamp. If the solution does not pass the bypass, remove the sensor from the solution chamber
and submerge it in a container filled with water.
This prevents the glass electrode from being dry out or KCl solution — flowed out of the liquid
junction — from being crystallized.
Stop
valve
Measured liquid inlet
Figure 2.8
pH Sensor Installation
Sensor clamp
hardware
pH sensor
Liquid
chamber
Grounding
terminal
Measured liquid
outlet
< 2. Installation >
Bracket fixing
screw
Liquid
junction
Bypass flow
path assembly
F2.8.ai
IM 12B7J2-01E
11th Edition : Nov.20,2018-00
2-6
Advertisement
Table of Contents
