Bruker HYPERION, Руководство пользователя, Страница: 75 / 180

73 Bruker Optik GmbH HYPERION User Manual
Operation 4
6
Put the plastic ring
③
on the stage and
position the ring concentrically below the
ATR objective.
Note: The plastic ring is included in the
delivery scope of the ATR objective.
7
Move the stage slowly upwards (i.e. in z-
direction) until the plastic ring brings the
ATR crystal in the focus position.
☞
For information about how to move
the stage in z-direction, see
section 3.5.
Reaching the focus position is indicated
acoustically by a beep and optically by
the In-focus LED
④
. When the ATR
crystal has reached the focus position,
the In-focus LED turns from red to green
for a short moment. Then it goes off.
8
Activate the measuring mode by actuat-
ing the IR button
⑤
on the operating
panel of the microscope.
9
Open the OPUS software program.
Select in the
Measure menu the
Advanced Measurement function.
Load an adequate experiment file.
☞ For information about the available
standard experiment files, see
appendix B.
Click in the Measurement dialog on the
Check Signal tab.
Make sure that the Interferogram option
button is activated.
③
④
⑤
The amplitude value indicates the
currently detected signal intensity.
Interferogram option
button (activated)
Interferogram