Aligning The Hatr - PerkinElmer Spectrum Two HATR User Manual

14 . Spectrum Two HATR User's Guide

Aligning the HATR

Make sure that the sample trough or the flat sampling plate and, if applicable, the pressure
clamp are properly mounted on the base assembly before aligning the HATR.
1. In Spectrum software, select Monitor from the Measurement menu.
The Live tab is displayed.
2. Record the energy throughput of the HATR.
3. Compare this value with the value for the energy throughput of the open beam
(recorded at the beginning of the installation procedure – Step 4 on page 11).
If you did not record the value, remove the HATR from the spectrometer and then
measure the value.
If you do not observe an energy throughput, or if you are aligning your accessory for
the first time, continue at Step 4.
If you do observe an energy throughput, and your accessory has been aligned
previously, continue at Step 15.
4. Click Halt to exit the Live tab.
5. Insert the alignment tool in position on the baseplate (Figure 7).
Press the alignment tool mount firmly to locate the two pins on the base of the
alignment tool into the holes on the baseplate.
Figure 7 Alignment tool in position on the HATR baseplate
6. Connect the 15-way connector on the cable of the alignment tool into the EXT
DETECTOR port on the rear of the spectrometer (Figure 8).
The white LED on the alignment tool should be lit.