User Guide

Instruction Manual CyberScan pH 11 / 110
39
9.4 P3.0: View Electrode Data
Program 3 has two “view only” options that let you check the electrode parameters
for diagnostic purposes.
From pH measurement mode, you can view the electrode’s offset and slope
values.
From mV measurement mode, you can view the electrode’s relative mV offset
value. (pH 110 only)
9.4.1 View pH Electrode Offset and Slope
From pH measurement mode:
1. Press the SETUP key to enter Set Up mode.
2. Press the MI/ or MR/ keys to scroll through
subgroups until you view parameter P3.0.
3. Press the HOLD/ENTER key.
4. The display shows the electrode offset value. It
is the mV offset at pH 7.00. If you have not
calibrated at any buffer, the primary display
shows ‘---‘.
5. Press the HOLD/ENTER key to proceed to
electrode slope display.
6. The display shows electrode slope in
percentage. Slope displayed will be the current
slope of the slope zone to which a measurement
is made or calibration is done.
7. At any point, you can press the CAL/MEAS key
to return to measurement mode.
See Figure 35.
Figure 35: P3.1/3.2 - View pH
electrode offset and slo
p
e
mV
pH
SETUP
5.3
p3.1
SETUP
p 3.0
ele
%
pH
SETUP
p 3.2
100.0
ENTER
HOLD
ENTER
HOLD