wtw pH/Cond 3320 - Page 29

pH/Cond 3320 pH value
ba77054e03 03/2018 29
5. Thoroughly rinse the electrode with deionized water.
6. Immerse the electrode in the first buffer solution.
7. When measuring without temperature sensor:
– Temper the buffer solution, or measure the current temperature.
– Enter the temperature value in the menu.
8. Start the measurement with <ENTER>.
The measured value is checked for stability (stability control). The [AR]
status indicator is displayed. A progress bar is displayed and the display
of the measured parameter flashes.
9. Wait for the end of the measurement with stability control or accept the
calibration value with <ENTER>.
The calibration display for the setting of the nominal buffer value appears.
10. Set the nominal buffer value for the measured temperature with
< >< >.
pH
0.0
24.8 °C
ConCal
1
15.02.2014
14:15
Buffer
mV
pH
0.0
24.8 °C
ConCal
7.000
15.02.2014
14:15
Buffer
mV
AR
pH
7.000
24.8 °C
ConCal
1
15.02.2014
14:15
Buffer

