Table of Contents
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Model PH8EHP
pH Sensor for High Purity Water
CONTENTS
INTRODUCTION .............................................................................................i
For the safe use of this equipment .............................................................ii
After-sales Warranty ....................................................................................v
1.
Specification ............................................................................................. 1-1
1.1
Standard Specifications ................................................................................... 1-1
1.2
Model and Suffix codes .................................................................................... 1-2
1.3
External Dimensions ........................................................................................ 1-4
2.
Installation ................................................................................................. 2-1
2.1
Preparation for Installation .............................................................................. 2-1
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.2
pH Sensor Cable Wiring Procedure ................................................................ 2-3
2.2.1
2.2.2
3.
Maintenance on operation ....................................................................... 3-1
3.1
Names of Component ....................................................................................... 3-1
3.2
Operation and Periodic Maintenance ............................................................. 3-2
3.2.1
3.2.2
3.2.3
3.3
Replacing Consumable Parts .......................................................................... 3-2
3.3.1
3.3.2
3.3.3
Customer Maintenance Parts List ...................................... CMPL 12B05J02-01E
Revision Information ...............................................................................................i
Unpacking and Inspection ................................................................. 2-1
Mounting Glass Electrode .................................................................. 2-2
Mounting Liquid Junction ................................................................... 2-2
Installing Holder ................................................................................. 2-2
Installing Associated Instruments ...................................................... 2-2
Connecting Sensor Cable .................................................................. 2-3
Installing the sensor ........................................................................... 2-4
Calibrating pH Sensor Using Buffer Solutions ................................... 3-2
Replenishment of KCl Solution .......................................................... 3-2
Cleaning Glass Electrode and Liquid Junction .................................. 3-2
Replacing Glass Electrode ................................................................ 3-2
Replacing Liquid Junction .................................................................. 3-2
Replacing O-rings for Glass Electrode .............................................. 3-3
<CONTENTS>
IM 12B7J2-01E 11th Edition
IM 12B7J2-01E
11th Edition : Nov.20,2018-00
vii
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