user manual

Input Calibration
150 UDA2182 Universal Dual Analyzer Product Manual January 2009
8.5.5 Viewing and resetting pH Offset and (Standardization) pH Slope
If the calibration is suspect, you can reset the pH Offset and pH Slope and calibrate again.
In the same screen as “Sample Cal”, use the
keys to highlight “Reset pH Offset” or
“Reset pH Slope”.
IN 1 pH/ORP Cal
Sample Cal
Auto Buffer Cal
Buffer Group
pH Offset
pH Slope
Reset pH Offset
Reset pH Slope
Buffer Cal
(Read only)
(Read only)
IN 1 pH/ORP Cal
Sample Cal
Auto Buffer Cal
Buffer Group
pH Offset
pH Slope
Reset pH Offset
Reset pH Slope
Buffer Cal
(Read only)
(Read only)
Figure 8-1 Resetting pH Offset and pH Slope
Press ENTER. The pH Offset or pH Slope will be reset to (Factory calibration default for
Durafet III).