wtw PhotoLab S6 Operating Instructions Manual page 31

Contents
1. Overview
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Description of the operating elements . . . . . . . . 3
1.2 Identifying the connectors . . . . . . . . . . . . . . . . . 3
1.3 Short manual . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.3.1 Measuring the concentration . . . . . . . . . 4
1.3.2 Activating AQA2 . . . . . . . . . . . . . . . . . . . 4
1.4 Selecting and calling up the menu items . . . . . . 5
2. Safety
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Authorized use . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 General instructions . . . . . . . . . . . . . . . . . . . . . . 6
2.2.1 Labeling of notes . . . . . . . . . . . . . . . . . . 6
2.2.2 Dangers of disregarding the safety
instructions . . . . . . . . . . . . . . . . . . . . . . . 6
2.2.3 Qualification of the personnel . . . . . . . . . 6
2.2.4 Technical state of the meter . . . . . . . . . . 6
3. Commissioning
3.1 Preparing the photometer . . . . . . . . . . . . . . . . . 7
3.2 Switching on the photometer . . . . . . . . . . . . . . . 7
4. Measuring the Concentration
4.1 Measuring using cell tests . . . . . . . . . . . . . . . . . 8
4.2 Measuring using tests without barcode
(manual method selection) . . . . . . . . . . . . . . . . 9
5. Measuring the
Absorbance/Transmission
5.1 Switching to the Absorbance/ Transmission
measuring mode . . . . . . . . . . . . . . . . . . . . . . . 10
5.2 Measuring the absorbance or transmission
5.3 Measuring using cell tests . . . . . . . . . . . . . . . . 11
5.4 Measuring using tests without barcode . . . . . . 11
6. Documentation
6.1 Resetting the number of the measured value . 13
6.2 Download memory . . . . . . . . . . . . . . . . . . . . . . 13
6.3 Download of the methods list . . . . . . . . . . . . . 15
7. Method Parameters
7.1 Citation form . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7.1.1 Changing the citation form . . . . . . . . . . 17
7.1.2 Performing a difference measurement . 18
7.2 Selecting the unit . . . . . . . . . . . . . . . . . . . . . . . 20
8. Analytical Quality Assurance (AQA)
8.1 Activating AQA . . . . . . . . . . . . . . . . . . . . . . . . 21
8.1.1 Activating AQA using the AQA
MemoChip
8.1.2 Activating AQA via the menu guide . . . 21
8.1.3 Changing AQA intervals . . . . . . . . . . . . 23
8.1.4 Locking the system . . . . . . . . . . . . . . . . 25
. . . . . . . . . . . . . . . . . . . . . . . 7
. . . . . . . . . . 8
. . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . . . 12
. . . . . . . . . . . . . . . . . . . 16
. . . . . . . . . . . . . . . . . . . 21
10
. . 21
1