8-D-2
Chapter 8: Gas Analyzer Calibration
42/24-10 EN Rev. 9
Manual Start of the Automatic Calibration
For information on the calibration data for automatic calibration, please refer to
pages 8-B-3 and 8-B-4.
Manual Start of the
Automatic Calibration
Automatic calibration is started
•
Only as zero calibration or
•
Only as span calibration or
•
As a common zero and span calibration.
For the Caldos25 , Caldos27 , Magnos206 and Magnos27 analyzer modules,
it is not admissible to perform only a span calibration. A zero calibration must
always precede a span calibration.
Proceed as follows to manually start automatic calibration – even outside of the
cycle intervals initialized:
Step Action
1 Select
the
Automatic Calibration
menu:
MENU
→
Calibrate
→
Automatic calibration
Only zero calibration:
ZERO AUTOCAL
Only span calibration:
SPAN AUTOCAL
2
Common zero and span calibration:
ZERO & SPAN AUTOCAL
Manual Stop of the
Automatic Calibration
The user can end the automatic calibration process by pressing the
STOP
softkey.
When automatic calibration is stopped, the analyzer module is in an indefinite
state. For instance, it is possible for zero calibration to be finalized while span
calibration has not yet been started.
For this reason, automatic calibration will have to be restarted and allowed to run
to completion after any cancellation of automatic calibration.
Validation
The procedure described above applies in the same way if the analyzer module is
set to “validation” operating mode.
