To fully utilize your spectrometer with a replaceable slit, we offer our slit kits. One kit for the NEXOSTM and VARIUSTM Spectrometers, and one for other Replaceable Slit Spectrometers. These kits feature a complete set with four slits in different sizes, and include tools to exchange them easily.

Slit Kit NEXOSTM & VARIUSTM

This slit kit is available in SMA (4 SMA slits), and FC/PC (4 FC/PC slits) versions. Slit sizes 10, and 500 µm are not included in the kit, and can be ordered as separate items (recalibration of spectrometer with 10 µm slit is recommended). Watch the video below to see how to change the slit in the NEXOSTM Spectrometer.

Slit Kit Other Replaceable Slit Spectrometers

This slit kit is available in SMA (choice of 4 SMA slits), SMA/FCPC (combination of 2 SMA and 2 PCPC slits), and FC/PC (choice of 4 FCPC and/or SMA slits) versions. This kit can be used on other spectrometers with the replaceable slit option installed. Slit sizes 5 and 10 µm are not included in the kit but can be ordered as separate items (recalibration of spectrometer recommended).

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Product Information

Slit set connectors SMA-905 or FC/PC
Slit sizes 25, 50, 100, 200, 500 µm (width) x 1 mm (height)
Material Stainless steel
Fixing screws Torx (included)
SLIT-XX-PRS Replaceable SMA Slit for NEXOS/VARIUS for non OSF configurations. Slit size, please specify XX = 10, 25, 50, 100, 200, 500 µm
SLIT-XX-PRSF Replaceable SMA Slit for NEXOS/VARIUS for OSF configurations. Slit size, please specify XX = 10, 25, 50, 100, 200, 500 µm
SLIT-XX-PRS-FCPC Replaceable FCPC Slit for NEXOS/VARIUS for non OSF configurations. Slit size, please specify XX = 10, 25, 50, 100, 200, 500 µm
SLIT-XX-PRSF-FCPC Replaceable FCPC Slit for NEXOS/VARIUS for OSF configurations. Slit size, please specify XX = 10, 25, 50, 100, 200, 500 µm
SLIT-KIT-VRS/NXS-SMA-1 Slit Kit for NEXOS/VARIUS SMA (4x slit xx-PRS xx = 25, 50, 100 and 200 µm in box)
SLIT-KIT-VRS/NXS-SMA-2 Slit kit for NEXOS/VARIUS SMA (4 x slit xx-PRSF; xx = 25, 50, 100 and 200 µm in box)
SLIT-KIT-VRS/NXS-FCPC-1 Slit kit for NEXOS/VARIUS FCPC (4 x slit xx-PRS xx = 25, 50, 100 and 200 µm in box)
SLIT-KIT-VRS/NXS-FCPC-2 Slit kit for NEXOS/VARIUS FCPC (4 x slit xx-PRSF; xx = 25, 50, 100 and 200 µm in box)
-RS Replaceable slit, to be added to the product code of the AvaSpec-ULS or AvaSpec-NIR256-1.7
SLIT-XX-RS Replaceable slit with SMA connector. Specify slit size XX=25, 50, 100 or 200 µm, only in combination with AvaSpec-ULS-RS, AvaSpec-HSC and AvaSpec-NIR
SLIT-XX-RS-FCPC As SLIT-XX-RS, but with FC/PC connector. For AvaSpec-ULS-RS, AvaSpec-HSC and AvaSpec-NIR
SLITKIT-SMA Slit kit containing of 4 SMA replaceable slits. Choice of 25, 50, 100, 200 and 500 μm slits (any combination), and the tools to replace the slit. For AvaSpec-ULS-RS, AvaSpec-HSC and AvaSpec-NIR
SLITKIT-SMA/FCPC Slit kit containing of 2 SMA and 2 FCPC replaceable slits. Choice of 25, 50, 100, 200 and 500 μm slits (any combination), and the tools to replace the slit. For AvaSpec-ULS-RS, AvaSpec-HSC and AvaSpec-NIR
SLITKIT-FCPC Slit kit containing of 4 replaceable slits (FCPC and/or SMA). Choice of 25, 50, 100, 200 and 500 μm slits (any combination), and the tools to replace the slit. For AvaSpec-ULS-RS, AvaSpec-HSC and AvaSpec-NIR