ABB AO2000 Series User Manual

72 AO2000 CONTINUOUS GAS ANALYZERS | OI/AO2000-EN REV. B
Test gases
Zero-point calibration
Zero is not calibrated since it is fundamentally stable.
End-point calibration
Ambient (non-process) air with constant oxygen content (20.96 vol.%) or
synthetic air
Dew point
The dew point of the test gases must be approximately the same as the dew
point of the sample gas.
NOTE
The notes for calibrating (see page 264) must be considered.

ABB AO2000 Series Specifications

General

Brand	ABB
Model	AO2000 Series
Category	Measuring Instruments
Language	English