Thermo Fisher Scientific ECFP21A1A1 Differential pH Sensor - Manual (Page 2)

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TABLE OF CONTENTS
TABLE OF CONTENTS.................................................................................................................................. 2
PREFACE....................................................................................................................................................... 3
SAFETY INFORMATION............................................................................................................................... 4
INTRODUCTION........................................................................................................................................... 5
1.1. General Information...............................................................................................................................................5
1.2. Intended use.............................................................................................................................................................5
1.3. Safety
Instructions ..................................................................................................................................................6
1.4. Removal from Service / Correct Disposal of the Sensor.............................................................................6
PRODUCT DESCRIPTION............................................................................................................................. 7
2.1 Sensor Description .................................................................................................................................................7
2.2 Specifications ...........................................................................................................................................................8
INSTALLATION ............................................................................................................................................ 9
3.1 Wiring..........................................................................................................................................................................9
3.2 Mounting Hardware...............................................................................................................................................9
pH SENSOR MAINTENANCE...................................................................................................................... 13
4.1 Cleaning the pH Sensor Head.......................................................................................................................... 13
4.2 pH Sensor Refurbishment - Replacing the Salt Bridge and Reference Solution............................. 13
4.3 pH Sensor Troubleshooting ............................................................................................................................. 14
pH SENSOR SPARE PARTS & ACCESSORIES ............................................................................................ 15
5.1 Reference Cell Replacements .......................................................................................................................... 15
5.2 pH Buffer Standards ............................................................................................................................................ 16
WARRANTY................................................................................................................................................ 16
RETURN POLICY ........................................................................................................................................ 16