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Input Calibration
January 2009 UDA2182 Universal Dual Analyzer Product Manual 143
Procedure
Make sure you have selected “PV Type –pH Glass, pH Durafet, or pH HPW” in the Inputs
configuration -Table 6-5.
Refer to Section 6.4.1 –
General Rules for Editing.
Table 8-2 Calibrating pH Electrodes Using Automatic Buffer Recognition
Step Action Screen
1
Prepare containers of two
standard reference solutions.
2
Press
Calibrate
CALIBRATION
Input Temp Cal
Output Cal
Cal History
Input PV Cal
CALIBRATION
Input Temp Cal
Output Cal
Cal History
Input PV Cal
Use
to select
Input PV Cal
3
Press
Enter
PV INPUT CAL
In 1 pH/ORP Cal
In 2 Conduc Cal
PV INPUT CAL
In 1 pH/ORP Cal
In 2 Conduc Cal
Use
to select
Input 1 or 2 pH/ORP Cal
4
Press
Enter
IN 1 pH/ORP Cal
Sample Cal
Auto Buffer Cal
Buffer Group
pH Offset
pH Slope
Reset pH Offset
Reset pH Slope
Buffer Cal
IN 1 pH/ORP Cal
Sample Cal
Auto Buffer Cal
Buffer Group
pH Offset
pH Slope
Reset pH Offset
Reset pH Slope
Buffer Cal
Use
to select
”Buffer Group”
5
Press
Enter
Use
to select
NIST/USP (default)
USA, or
Europe