Removing Calibration Trim Values; Introduction; Procedure; Table 8-4 Procedure For Removing Calibration Trim Values - Honeywell 9782 Series Operator's Manual

8.5 Removing Calibration Trim Values

Introduction

If the calibration is suspect, or if the system operation is being checked using a reference resistor
as described in Appendix D, remove the calibration trim. The Analyzer/Controller will go back
to using the cal factors entered as described in 8.2.

Procedure

To remove the calibration trim value for each cell, follow the procedure in Table 8-5.

Table 8-4 Procedure for Removing Calibration Trim Values

Step
1
CONFIGURATION
CALIBRATION
MAINTENANCE
I/O SETUP
DIAGNOSTICS
CALIBRATION
CELL CAL FACTOR
CAL TRIM 1
CAL TRIM 2
REMOVE CAL TRIM C1
REMOVE CAL TRIM C2
DIAGNOSTICS
2 REMOVE CAL TRIM
THIS FUNCTION WILL
CANCEL ANY PREVIOUS
CALIBRATIONS
DIAGNOSTICS
3 REMOVE CAL TRIM
C1
DIAGNOSTICS
7/99 9782 Series Conductivity/Resistivity Analyzer/Controller - Operator's Manual
Screen
MENU
| |
| |
ATTENTION!
| |
NO
| |
Go to CALIBRATION | REMOVE CAL TRIM C1.
A calibration trim message will be displayed.
Go to the next screen.
To specify that you want to remove the trim for the cell,
change the NO to YES.
To execute the removal, press ENTER.
To exit the screen without removing the calibration trim
values, press the MENU key.
Select "REMOVE CAL TRIM C2" from the Calibration
Menu and repeat the procedure to remove the calibration
trim for Cell 2.
Calibration
Action
8-7