Thermo Fisher Scientific Alpha pH 200 (In the process of updating the brand guideline & product image) User Manual
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9.8 Viewing ORP Electrode Data – P5.0
In ORP mode, Program 5 has two “view only” options that lets you check the
electrode parameters for diagnostic purposes.
P5.1: view ORP electrode offset
P5.2: view temperature probe offset (ATC on only)
These parameters will change each time you recalibrate the controller:
Press ▲ and ▼ keys together (ESCAPE) at anytime, to leave the Setup mode
and return to Measurement mode.
P5.0: Viewing ORP electrode data
1.
Key in the password “022” as per procedure in Section 5.
2.
Press ▲ key four times. The screen will scroll P5.0 and ELEC. Press
ENTER.
3.
The screen will scroll P5.1, then m.OFS, then the ORP electrode offset at
the point of calibration.
4.
MTC on: press ENTER to return to general Setup mode.
ATC on: go to next step.
5.
The screen will scroll P5.2, then T.OFS, then the temperature offset value.
6.
Press ENTER to return to general Setup mode.
Press ▲ and ▼ keys together (ESCAPE) to return to measurement mode.