wtw inoLab Multi 9620 IDS - 7.3 Selecting the measuring method

Ion concentration inoLab
®
Multi 9620 IDS
56 ba77173e04 12/2017
7.3 Selecting the measuring method
The following methods are supported:
 Standard addition
 Standard subtraction
 Sample addition
 Sample subtraction
 Blank value addition
1. Connect the ISE electrode to the meter.
The pH/ISE measuring window is displayed.
2. If necessary, select the ISE display with <M>.
3. If necessary, measure the temperature of the test sample with a ther-
mometer.
4. Open the ISE menu with <ENTER>.
5. Thoroughly rinse the electrode with distilled water.
6. Adjust the temperature of the standard solutions.
7. Select Method with <><> and confirm with <ENTER>.
8. Select a method with <><> and confirm with <ENTER>.
9. Select Start method with <><> and confirm with <ENTER>.
Measurement with the selected method begins (see section 7.3.1
S
TANDARD ADDITION, page 57 ... section 7.3.5 STANDARD ADDITION WITH
BLANK VALUE CORRECTION (BLANK VALUE ADDITION), page 67).
Calibration
Man. temperature: 25 °C
ISE setup
Method
: Standard addition
Start method
ISE
01.09.2017 08:00