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TABLE OF CONTENTS
TABLE OF CONTENTS
1. PRELIMINARY EXAMINATION ..........................................................................4
2. SAFETY MEASURES ........................................................................................5
3. ABBREVIATIONS ...........................................................................................5
4. SPECIFICATIONS ............................................................................................6
5. DESCRIPTION ................................................................................................7
5.1. GENERAL DESCRIPTION & INTENDED USE ..............................................7
5.2. FUNCTIONAL DESCRIPTION ...................................................................8
5.3. PRECISION & ACCURACY .......................................................................9
5.4. PRINCIPLE OF OPERATION ....................................................................9
5.5. OPTICAL SYSTEM ................................................................................10
6. GENERAL OPERATIONS .................................................................................11
6.1. METER VALIDATION: CAL CHECK & CALIBRATION ...................................11
6.2. GLP ...................................................................................................13
6.3. LOGGING DATA & LOG RECALL .............................................................13
6.4. GENERAL SETUP ................................................................................14
6.5. REAGENTS & ACCESSORIES .................................................................16
6.6. CONTEXTUAL HELP .............................................................................16
6.7. BATTERY MANAGEMENT .....................................................................17
7. PHOTOMETER ..............................................................................................18
7.1. METHOD SELECTION ..........................................................................18
7.2. COLLECTING & MEASURING REAGENTS AND SAMPLES ...........................18
7.3. CUVETTE PREPARATION ......................................................................19
8. METHOD PROCEDURE ..................................................................................21
8.1. pH ....................................................................................................21
8.2. FREE CHLORINE (POWDER REAGENT) ..................................................23
8.3. FREE CHLORINE (LIQUID REAGENT) .....................................................25
8.4. TOTAL CHLORINE (POWDER REAGENT) .................................................28
8.5. TOTAL CHLORINE (LIQUID REAGENT) ...................................................30
9. WARNING & ERROR DESCRIPTIONS...............................................................33
10. BATTERY REPLACEMENT .............................................................................35
11. ACCESSORIES ............................................................................................36
11.1. REAGENT SETS.................................................................................36
11.2. OTHER ACCESSORIES .......................................................................36
CERTIFICATION .................................................................................................37
RECOMMENDATIONS FOR USERS .......................................................................37
WARRANTY ......................................................................................................38
