Setup; Sensor Calibration - ABB AX410 User Manual

Single and Dual Input Analyzers for Low Level Conductivity
AX410, AX411, AX413, AX416, AX418, AX450, AX455 & AX456

4 SETUP

4.1 Sensor Calibration

Note.
Sensor calibration is not usually required as the cell constant 'K' assigned to a cell is sufficiently accurate for most
applications.
TB2 cells are equipped with 2-wire temperature compensators therefore temperature errors can be expected in
applications where the length of the connecting cable exceeds 10m. Carry out an in-situ temperature calibration to remove
these errors.
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SENSOR CAL.
0000
Cal. User Code
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Sensor Cal. A
Sensor Cal. B
SENSOR CAL.
SECURITY CODE
CONFIG. DISPLAY
A: Calibration
Reset
Edit
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A: Calibration
Edit
A: Sensor Slope
Reset
A:
IM/AX4CO Issue 11
Sensor Calibration
Note. Applicable only if
Sensor Calibration Security Code
Note. This frame is displayed only if
47.
Enter the required code number (between 0000 and 19999) to gain access to the sensor
calibration pages. If an incorrect value is entered, access to the calibration pages is prevented
and the display reverts to the
Calibrate Sensor A
Sensor B calibration (dual input analyzers only) is identical to Sensor A calibration.
Single input analyzers only - return to main menu.
not set to zero (Section 5.9) - see section 5.1, page 19.
Alter Sec. Code
set to zero (Section 5.9) - see section 5.2, page 20.
Alter Sec. Code
Continued below.
Edit or Reset Calibration
Select to manually adjust the Slope and Offset values of the process and temperature
Edit
sensors.
Select to reset the sensor calibration data to the standard default settings:
Reset
Sensor and Temperature Slope = 1.000
Sensor and Temperature Offset = 0.0
selected - continued on next page.
Edit
Reset? selected - continued on next page.
Reset
is set to - see section 5.3, page 21.
Enable Cals. Yes
Alter Cal. Code
frame.
SENSOR CAL.
is not set to zero - see section 5.9, page
4 SETUP
17