ABB AO2000 Series User Manual

236 AO2000 CONTINUOUS GAS ANALYZERS | OI/AO2000-EN REV. B
Calibration data
Calibration data for manual calibration
Calibration method Substitute gas calibration
Zero component Standard gas
1)
Span component Standard gas
Test gas concentration Value depending on standard gas
3)
Calibration data for automatic calibration
Calibration method Substitute gas calibration
2)
Single zero-point calibration Never
Single span calibration Always
Zero-point and span calibration together Never
Test gas concentration Value depending on standard gas
3)
1) Though standard gas calibration is carried out exclusively as span cali-
bration, standard gas must also be chosen as zero component.
2) Settings of sample components and measurement ranges for zero and
span calibration are taken over from the calibration data for manual
calibration.
3) See table above "Set points for standard gases"
Manual calibration
Manual standard gas calibration must be carried out (see page 265) exclu-
sively as span calibration.

ABB AO2000 Series Specifications

General

Brand	ABB
Model	AO2000 Series
Category	Measuring Instruments
Language	English