GE Monitor UPC-900 Operating Instructions Manual page 62

5 Operation
5.6 Calibrate the pH electrode
Step
12
13
62
Action
From the Calibrate pH Buffer 2 menu, turn the dial one
step clockwise to access sub menu Calibrated Elec-
trode Slope. This menu shows the slope of the calibra-
tion curve, where 100% corresponds to 59.16 mV per
pH step at 25°C. The asymmetry potential at pH 7 is
shown as a mV value. Press ESC to return to the Set
Parameters menu.
Before use, rinse the electrode using distilled water.
Display
Monitor UPC-900 Operating Instructions 29-0567-16 AB