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Bruker Optik GmbH HYPERION User Manual
Operation 4
4.6 Checking and correcting the condenser setting
Before you start with the signal intensity check in the transmission mode, it is advisable
to check the condenser setting first and correct it, if required.
Checking the condenser setting
1
Swing the 15x objective
① in
the beam path.
2
Make sure that the beam path is not obstructed, for example by a polarizer, a
sample or a closed knife-edge aperture (i.e. the knife-edge aperture has to be
open completely).
3
Activate the viewing/measur-
ing mode by using the VIS/IR-
button
② on the operating
panel.
4
Activate the transmission
mode by using the corre-
sponding button
③ on the
operating panel.
5
Move the pinhole aperture in
the beam path by rotating the
thumb wheel
④ in the arrow
direction of the small circle.
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