PART THREE - OPERATION
SECTION 3 - ANALYZER CONFIGURATION
Model P33 pH/ORP Analyzer (panel-mount 1/4 DIN)
Rev. 6-1100
36
Select
DISPLAY FORMAT
3.
Press
ENTER key
again to display a screen like
. Use
Ø
Ø
and
×
×
keys
to view the
four choices:
•
DIFF pH:
Configures analyzer to use a GLI 5-wire
Differential pH sensor.
•
COMBINATION pH:
Configures analyzer to use
a conventional combination pH electrode.
•
DIFF ORP:
Configures analyzer to use a GLI 5-wire
Differential ORP sensor.
•
COMB ORP:
Configures analyzer to use a
conventional combination ORP electrode.
WARNING:
CHANGING THE SENSOR TYPE AUTOMATIC-
ALLY REPLACES ALL USER-ENTERED VALUES
WITH FACTORY-DEFAULT VALUES.
4.
With the desired choice displayed, press
ENTER key
to
enter this selection.
When using the analyzer to measure ORP, this function
is not available.
(ORP display format is fixed to show mV
values as whole numbers.) For pH measurement, choose
the MEASURE screen display format to be XX.X or XX.XX.
This format setting has no effect on edit/selection screens
which always show pH values in the XX.XX format.
1.
With the
screen displayed, press
Ø
Ø
key
once to display
.
2.
Press
ENTER key
to display a screen like
. Use
Ø
Ø
and
×
×
keys
to view both
choices (XX.XX or XX.X).
3.
With the desired choice displayed, press
ENTER key
to
enter this selection.
