P2.0: viewing ph electrode data, P1.0: viewing previous ph calibration data – Nova-Tech pH-CON 300 User Manual
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From measurement mode
1.
Press the Mode key to select pH
measurement mode.
2.
Press the Setup key to enter Set Up
mode.
3.
Press the
▲ and ▼ keys to scroll
through subgroups until you view
parameter P2.0.
See figure
4.
Press the ENTER key to select
parameter P2.1.
5.
The display shows the electrode offset
value (the mV offset at pH 7.00). If you
have not calibrated at any buffer, the
primary display shows 0.00 mV.
See figure
6.
Press the ENTER key to select
parameter P2.2.
7.
The display shows electrode slope
in percentage. Slope displayed is
the average slope based on the pH
calibrations. Default setting is 100.0.
See figure
8.
Press the ENTER key to return to the
subgroup menu. Press the CAL/MEAS
key to return to measurement mode.
P2.0: Viewing pH electrode data
Program 2 has two “view only”options that lets you check the pH electrode
parameters for diagnostic purposes. It lets you view:
P2.1: Electrode offset
P2.2 Electrode slope
SETUP
pH
A
A
SETUP
mV
pH
B
B
6.3
SETUP
%
pH
C
C
From measurement mode:
1.
Press the Mode key to select pH
measurement mode.
2.
Press the Set up key to enter Set Up
mode.
See figure
3.
Press the
▲ and ▼ keys to scroll
through subgroups until you view
parameter P1.0.
4.
Press the ENTER key repeatedly to
view previous calibration data.
P1.1 = pH 1.68
P1.2 = pH 4.01
P1.3 = pH 7.00
P1.4 = pH 10.01
P1.5 = pH 12.45
See figure
5.
When you have scrolled through all
calibration data, you will automatically
return to the subgroup menu. Press the
CAL/MEAS key to return to measure-
ment mode.
Notes
If there is no previous calibration data at a
particular point, the primary display will
show “– – –”.
See figure
P1.0: Viewing previous pH calibration data
This mode lets you recall previous pH calibration data, which lets you know at which
points this meter was previously calibrated. This is a “view only” mode.
6.2
CAL
SETUP
pH
A
A
SETUP
pH
B
B
SETUP
pH
C
C
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