ABB Advance Optima Uras 14 - Overview

8-2 Chapter 8: Calibration
SHB_U14
Overview
When and how
should alignment be
performed?
Settings are changed when components are removed and installed in a beam path.
The two tables below indicate the tasks to be performed.
Removal and
installation of
identical components
Optical
Alignmen
t
Phase
alignment
Initial
calibratio
n
Calibratio
n
Delta
phasealig
nment
1
)
IR detector X X
Sample Cell X (X) X
Emitter X X
Optical filter X (X) X
Calibration Cell X X
Aperture wheel X X
Installation of new
components
Optical
Alignmen
t
Phase
alignment
Initial
calibratio
n
Calibratio
n
Delta
phasealig
nment
1
)
IR detector
2
)XXX X
Sample Cell X (X) X
Emitter X X X
Optical filter
2
)X (X)X
Calibration cell
3
)X (X) X
Aperture wheel X X
1
) Only performed for special measurement tasks. Involves only the CO, SO
2
and
NO IR detectors.
2
) Also check linearity if this component is replaced
3
) Remeasure the calibration cell if replaced.