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TitraLab
®
Electrode
calibration (pH)
Page 110
1. Select the method which uses the electrode to be calibrated.
2. Connect the electrode system,
114.
3. Press 1 Calibrate electrodes in the Electrode window.
4. Select the pH electrode from the list.
5. Press 1 to Run, and follow the messages on the display.
The electrode zero pH and sensitivity are calculated at the end of
a multi-point calibration. For a 1-point calibration, only the zero pH
is calculated, the slope comes from the last calibration performed
or is equal to the default value (59.16 mV/pH unit). The calibration
results are saved with the electrode.
To consult the calibration results,
page
134.
It is recommended to maintain all your standards at the same
temperature. Then the temperature entered at the start of a
calibration cycle is valid for all your standards.
TitraLab 870 Reference Manual
see "Electrode connection", page
The TIM870 displays the potential
measured. The displayed temperature is
the temperature measured, entered or is
equal to 25°C according to the
calibration method programmed.
see "GLP-Archives menu",
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