Operation HandyLab 100
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1 In the measured value display, select the measured parameter
pH or mV with <M>.
2 Start the calibration with <CAL>.
The calibration display appears.
3 Thoroughly rinse the electrode with deionized water.
4 Immerse the electrode in buffer solution 1.
5 When measuring without temperature sensor:
Measure the temperature of the buffer manually and enter it
with <><>.
6 Start the measurement with <ENTER>.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parame-
ter flashes.
7 Wait for the end of the measurement with stability control or
accept the calibration value with <ENTER>.
The calibration display for the next buffer appears.
pH
0.0
24.8 °C
VariCal
1
15.03.2014
08:00
Buffer
mV
pH
0.0
24.8 °C
VariCal
7.000
15.03.2014
08:00
Buffer
mV
AR