horiba JOBIN YVON SYNAPSE, Руководство пользователя

Страница: 32 / 116

Initial Power-up and Operation
22
CCD Focus and Alignment on the Spectrograph
MicoHR and iHR series spectrographs provide mechanisms for precise adjustment of the
focus and rotational alignment of a CCD camera. The adjustments consist of the CCD
focus wheel, the focus lock set screw, the CCD rotation adjustment screw, and the CCD
flange lock. If mounting to other spectrograph models, consult your spectrometer manual
to determine the correct mounting orientation.
Refer to Appendix C for a more detailed
focus and alignment procedure using SynerJY software.
Before starting this procedure, make sure that:
•
Software is installed and running
•
CCD detector head is properly mounted on the spectrograph
•
CCD detector is cooled to the correct operating temperature
Preparing Focus and Alignment Mechanisms
1. Attach a spectral line source, such as a mercury lamp, to the instrument entrance
slit. Consult the documentation provided with your lamp for proper mounting
instructions.
Do not turn the lamp on.
Your light source may emit high-intensity ultraviolet,
visible, or infrared light. Exposure to these types of
radiation, even reflected or diffused can result in
serious, and sometimes irreversible, eye and skin
injuries. When using a lamp, do not aim the light
guide at anyone or look directly into to the light guide
or optical ports of the instrument. Always wear
protective goggles and gloves in conjunction with the
light source.
Note
: For instructions on mounting the Synapse CCD
detector to a MicroHR or iHR spectrograph, see
the “Installation of the CCD Camera” section of
Chapter 3.
CAUTION
Note
: If your Synapse was delivered with a MicroHR
or iHR spectrograph, focus and alignment have
been performed at the factory. If your CCD was
ordered separately or if you are experiencing
difficulty, it is recommended that your follow
this procedure.