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TABLE OF CONTENTS
TABLE OF CONTENTS
1. PRELIMINARY EXAMINATION ............................................................................................... 5
2. SAFETY MEASURES ............................................................................................................. 5
3. SPECIFICATIONS ................................................................................................................. 6
4. ABBREVIATIONS ................................................................................................................ 7
5. DESCRIPTION ..................................................................................................................... 8
5.1. GENERAL DESCRIPTION & INTENDED USE .................................................................. 8
5.2. PRECISION & ACCURACY ............................................................................................ 8
5.3. FUNCTIONAL DESCRIPTION ........................................................................................ 9
5.4. PRINCIPLE OF OPERATION ....................................................................................... 10
5.5. OPTICAL SYSTEM ..................................................................................................... 11
6.1. POWER CONNECTION & BATTERY MANAGEMENT ....................................................... 12
6.2. MODE SELECTION ................................................................................................... 12
6.3. GENERAL SETUP ..................................................................................................... 13
6.4. CONTEXTUAL HELP .................................................................................................. 16
7.1. LOGGING DATA ....................................................................................................... 17
7.2. ADDING SAMPLE & USER NAMES TO LOG DATA ......................................................... 17
7.3. DATA MANAGEMENT ................................................................................................ 18
8.1. METHOD SELECTION ............................................................................................... 19
8.2. COLLECTING & MEASURING SAMPLES AND REAGENTS ................................................ 19
8.3. CUVETTE PREPARATION ........................................................................................... 20
8.4. TIMERS & MEASUREMENT FUNCTIONS ..................................................................... 22
8.5. CHEMICAL FORMULA & UNIT CONVERSION ............................................................... 22
8.6. METER VALIDATION & CAL CHECK ............................................................................. 23
8.7. ABSORBANCE MEASUREMENTS ................................................................................ 24
9.1. pH MEASUREMENT ................................................................................................. 25
9.2. pH CALIBRATION ..................................................................................................... 26
9.3. pH MESSAGES & WARNINGS ................................................................................... 27
9.4. pH GLP .................................................................................................................. 28
9.5. pH ELECTRODE CONDITIONING & MAINTENANCE ....................................................... 29