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5.4 Calibration Mode
1 pH Calibration
change
standard
solution
change
standard
solution
2. Inset the electrode in the pre-set standard solution. You can refer to P-01 explanation on the
standard solution setting.
3. Press
and wait the measuring value to be stabilized. Then press
offset slope will be shown after the calibration.
Note: System defaults first point calibration is 6.86pH or 7.00pH.
After the first point calibration, the second point calibration will begin automatically. Then the third
point calibration will be continued. The meter will back to measurement mode after all the
calibration is done.
Note:
You can press
back to the measurement mode during calibration and all the calibration
point is saved. When the measured signal is out-ranged, the sign "Err" will be showed, possibly
the aging electrode or the polluted standard solutions lead to this.
14
to confirm. The
6.4 Setting Parameter
1. Long press
to enter into Setting parameter when in measurement mode. Press
to check through all the parameters.
2. Press
to quit and go back to measurement mode.
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