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48
Figure 6-4: Micrometer Locking Set Screw
Click
17.
•
•
Figure 6-5
Figure 6-5: Typical Alignment Helper Views: Rotational Alignment
Once properly aligned, tighten the micrometer locking set screw.
18.
Place the Micrometer Cover on the spectrograph.
19.
Replace and tighten the four (4) cover screws.
20.
Stop data acquisition.
21.
, and, while continuously acquiring data, adjust the micrometer until:
Run
The intensity level has been maximized, and
The FWHM for a selected peak or peaks has been minimized.
NOTE:
The
function for the graph selected by the cursor is
Peak Find
automatically turned on to assist in identifying peaks and viewing
FWHM widths.
shows before and after alignment graphs.
B
A
EFORE
LIGNMENT
L
S
S
OCKING
ET
CREW
A
A
FTER
LIGNMENT
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