pH 170/
pH 296
Parameterization
150
Redox shift
This submenu enables the Redox potential to be shifted by ± 300 mV.
The menu is only provided when the instrument is in the
Redox
measuring
mode. If
a correction of the measured value is undertaken, the correction value appears in
the display (normal measuring
mode).
−
Press the ENTER key to call up the
Prd
submenu:
The momentary Redox value is displayed in the upper
field and the correction value in the lower field.
The correcting value of “0” is used initially.
−
Use the UP / DOWN keys to compensate in the
range of ± 300 mV.
Step size: 1 mV.
The indicating range limits with the maximum correction
lie at ± 1300 mV.
The correction value is further counted and the Redox
measuring value simultaneously changed by the same
amount.
The recorder output tracks the display value!
Display in the normal measuring mode in the Redox shift, e.g.:
The Redox measurement value displayed (- 100 mV) is
corrected by + 6 mV, i.e. the uncorrected measurement
value lay at - 106 mV.
