Fluorolog-3 v. 2.2 (11 Jul 2002)
System Maintenance
5-20
Warning:
Adjust the mirrors
only if a laser is avail-
able
to check the alignment. Misalignment will
destroy the similarity of the right-angle and front-
face light paths in the single-beam sampling
module. (Front-face capability is an option in the
T-Box.)
Mirrors
Mirrors are aligned at the factory and usually do not need realignment. Only the Model
1692M Selection Mirror (an option) can be adjusted easily to optimize the fluorescence sig-
nal from the sample. This mirror should be adjusted periodically if low signal is caused by
poor alignment at the slit position.
Improperly moving any of the mirrors in the spectrometers will reduce resolution capability
and refocusing will be required. If the system becomes misaligned, contact the Spex
®
Fluo-
rescence Service Department to arrange for a service visit.
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