SXR And EUV Rowland Circle Monochromator
Description
The one-meter focal length Model 248/310 is a grazing incidence monochromator built in the Rowland circle configuration. It is a compact and versatile instrument useful from one to 310 nanometers and best for wavelengths shorter than 100 nm (greater than 12 eV). Grazing angles improve reflective efficiency. Moving the exit slit or other detector along the Rowland circle, a circle with Diameter equal to the diffraction gratings Radius, insures best focus and spectral resolution at the wavelength of interest.
The Model 248/310 is available in several different configurations: as a scanning monochromator, with a direct-detection CCD, with a tangential microchannel plate intensifier, or in reverse, as a variable source of XUV and soft x-ray emission. All versions are available for high vacuum or optionally Ultra High Vacuum (UHV) with metal seals. It is well equipped with adjustable slits, in vacuum grating-focus adjustment, high precision wavelength drive, and filter insertion slide. This instrument may be built with angle of incidence 84 to 88 degrees depending on the application.
SXR And EUV Rowland Circle Monochromator
Specifications |
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|---|---|
| Monochromator Type: | Other |
| Effective Focal Length: | 1000 mm |
| Diffraction Grating: | -- lines/mm |
| Grating Blaze Wavelength: | -- nm |
| Spectral Range: | 1-300nm |
| Linear Dispersion (Avg): | 0.4-1.6 nm/mm |
| Spectral Resolution (Avg): | 0.16 nm |
Features
- Rowland circle optical system
- 1nm to 310nm overall range
- Scanning slit, direct-CCD, MCP configurations
- Large assortment of gratings
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2020
Frequently Asked Questions
The angle of incidence of the Model 248/310 monochromator is 87 degrees standard, but it can be optionally built with an angle of incidence of 84 to 88 degrees depending on the application.
The Model 248/310 monochromator has a spectral resolution of 0.02 nm FWHM with a 1200 g/mm grating.
The Model 248/310 monochromator has a wavelength range of 1nm to 310nm.
The Model 248/310 monochromator is available in scanning slit, direct-CCD, and MCP configurations.
The Model 248/310 monochromator has micrometer adjustable slits that are continuously variable in width from 0.01 to 0.5 mm.