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04.07.2014
CONTENT
1. Safety precautions …………………………………………………………………30
1.1 General safety precautions …………………………………………………………30
1.2 Chemical / biological safety …………………………………………………………30
2. Compact photometer PF-12
Plus
……………………………………………………31
2.1 Technical data ………………………………………………………………………31
2.2 Design …………………………………………………………………………………32
2.3 Shipment………………………………………………………………………………32
2.4 Interface and power supply …………………………………………………………32
2.5 Operating environment ………………………………………………………………32
3. Usage …………………………………………………………………………………33
4. Setup……………………………………………………………………………………34
4.1 Unpacking the instrument……………………………………………………………34
4.2 Operation with batteries ……………………………………………………………34
4.3 Operation with battery pack …………………………………………………………34
5. Operation ………………………………………………………………………………35
5.1 Keypad ………………………………………………………………………………36
5.2 Configuration …………………………………………………………………………36
5.3 Performance of VISOCOLOR
®
ECO tests ………………………………………39
5.4 Performance of NANOCOLOR
®
tube tests ………………………………………40
5.5 Basic photometric functions…………………………………………………………41
6. Memory…………………………………………………………………………………42
6.1 Display memory ………………………………………………………………………42
6.2 Search memory ………………………………………………………………………42
6.3 Delete memory ………………………………………………………………………42
6.4 Output memory ………………………………………………………………………42
7. Special methods ……………………………………………………………………43
7.1 User defined methods ………………………………………………………………43
7.2 Sample numbering …………………………………………………………………44
7.3 Identification of sample location ……………………………………………………44
7.4 Sample dilution ………………………………………………………………………45
7.5 Special methods ……………………………………………………………………45
8. Sample preparation …………………………………………………………………46
9. Procedures for colored or turbid samples ………………………………………47
9.1 Determination of correction values for NANOCOLOR
®
tube tests ……………47
10. Cleaning the instrument …………………………………………………………50