3
TABLE OF CONTENTS
1. PRELIMINARY EXAMINATION ...................................................................................................................................5
2. INSTRUMENT OVERVIEW ..........................................................................................................................................6
3. SPECIFICATIONS .............................................................................................................................................................7
4. FUNCTIONAL DESCRIPTION .....................................................................................................................................9
5. PROBE DESCRIPTION ...............................................................................................................................................12
6. GENERAL OPERATIONS .............................................................................................................................................14
6.1. POWER CONNECTION & BATTERY MANAGEMENT ..........................................................................14
6.2. MOUNTING THE ELECTRODE HOLDER ..................................................................................................14
6.3. CONNECTING THE PROBES .........................................................................................................................15
6.4. ELECTRODE CARE & MAINTENANCE ......................................................................................................16
7. SETUP ..................................................................................................................................................................................18
8. pH ........................................................................................................................................................................................20
8.1. PREPARATION ......................................................................................................................................................20
8.2. CALIBRATION ......................................................................................................................................................20
8.3. MEASUREMENT ................................................................................................................................................22
8.4. WARNINGS & MESSAGES............................................................................................................................23
9. ORP .....................................................................................................................................................................................24
9.1. PREPARATION ......................................................................................................................................................24
9.2. CALIBRATION ......................................................................................................................................................24
9.3. MEASUREMENT .................................................................................................................................................25
9.4. WARNINGS & MESSAGES ............................................................................................................................26
10. ISE ...................................................................................................................................................................................... 27
10.1. PREPARATION .................................................................................................................................................... 27
10.2. CALIBRATION .................................................................................................................................................... 27
10.3. MEASUREMENT ...............................................................................................................................................29
10.4. WARNINGS & MESSAGES ..........................................................................................................................29
11. LOGGING ..........................................................................................................................................................................30
12. GOOD LABORATORY PRACTICE (GLP) ............................................................................................................34
