90088262 MCS130B
CORNERSTONE 130B MONOCHROMATORS
31
10
9B
COMMUNICATION METHODS
In order to satisfy the needs of as many users as possible, the Cornerstone 130B is designed to be
controlled from a variety of sources.
The Cornerstone 130B is capable of automatically controlling an optional filter wheel, Models USFW-100
or 74010. It is also able
to interface with the motorized filter wheel included with Oriel’s APEX2 light
sources.
These filter wheels hold up to six 1-inch [25.4 mm] diameter filters. Neutral density filters can be
used for intensity adjustment. Order sorting filters may be installed to block higher order diffraction.
The filter wheel can be mounted to the male flanges of the monochromator slits or slit holders. The filt ers
are mounted external to the monochromator. Thus, the refractive index and thickness of the filters do not
significantly affect the focal distance to the collimating mirror inside the monochromator. With internal
filters, this distance would be different for every wavelength and every filter, and would therefore
adversely affect resolution. The Cornerstone 130B is designed and manufactured to have errors of only a
fraction of a millimeter in the focal distance. Positioning the filters externally, usually before the input s lit,
has only a slight effect on the light throughput. Since the slit acts as a secondary source, the focal
distance is not affected.
Figure 22:
Model USFW-100 Filter Wheel
Содержание Cornerstone 130B
Страница 1: ...90088262MCS130B Rev B s 1 8m Monochromator Family User s Manual Cornerstone 130B...
Страница 32: ...90088262 MCS130B CORNERSTONE 130B MONOCHROMATORS 32 Figure 23 Model 74010 Filter Wheel...
Страница 42: ...90088262 MCS130B CORNERSTONE 130B MONOCHROMATORS 42 14 13BDIMENSIONS Figure 30 Cornerstone 130B Dimensions...
Страница 44: ...90088262 MCS130B CORNERSTONE 130B MONOCHROMATORS 44 Figure 33 Model 74006 Mounting Plate...
