The 77294 Fixed Slit Holder may be mounted to the input port of an Oriel Spectrograph, or at the input and output ports of many Oriel Monochromators. Using fixed slits is the most economical choice when a single, non-adjustable height and width are required. Fixed slits should also be considered when a few select sizes are required, as they provide excellent repeatability. A number of fixed slit models are available in various sizes (ordered separately). When ordering fixed slits, the input and output slits should be of the same size. Monochromators and Spectrographs require fixed slits to be installed into the 77294 prior to operation.

The MS260i Spectrographs and 77250 Manually Operated Monochromator require purchase of the 77294. It is automatically provided with preconfigured Cornerstone 130 and Cornerstone 260 monochromators, the Model 78877 Line spec System and MS125 Spectrograph.

Note: fixed slits are ordered separately. They should be the same size at the instrument's input and output ports.

• 类型

  Fixed Slit Holder

• 使用

  77250 Monochromator and MS260i Spectrographs

77294固定狭缝支架可安装在孔摄谱仪的输入端口，或安装在许多孔单色器的输入和输出端口。当需要一个单一的、不可调整的高度和宽度时，使用固定的狭缝是最经济的选择。当需要一些选择的尺寸时，也应该考虑固定的狭缝，因为它们提供了很好的可重复性。许多固定狭缝型号有各种尺寸(单独订购)。在订购固定的狭缝时，输入和输出狭缝的大小应该相同。单色器和光谱仪在操作前需要在77294上安装固定的狭缝。MS260i光谱仪和77250手动操作单色仪需要购买77294。它自动提供预配置的基石130和基石260单色器，78877型线规格系统和MS125光谱仪。注意:固定的狭缝是分开订购的。在仪器的输入和输出端口上，它们的大小应该相同。