Model 248/310

Monochromator by McPherson

Note: Your Quotation Request will be directed to McPherson.

The Model 248/310 from McPherson is a Grazing Incidence UV Monochromator that operates from 1 to 310 nm. It has a focal length of 1000 mm and a spectral resolution of up to 0.16  nm. The monochromator operates using interchangeable diffraction gratings. It has a Rowland circle configuration that ensures a good focus and spectral resolution are possible at the wavelength of interest.

This monochromator consists of a chord-length meter and has a manually operable wavelength drive for accurate and reproducible wavelength positioning. It is available in a compact housing and is ideal for XUV, soft X-ray (SXR), and extreme UV applications. 

Product Specifications View similar products

Product Details

  • Part Number
    Model 248/310
  • Manufacturer
  • Description
    Grazing Incidence UV Monochromator from 1 to 310 nm


  • Applications
    XUV, SXR or extreme UV applications

General Parameters

  • Monochromator Type
    UV Monochromator, Vacuum Monochromator
  • Configuration
    Rowland Circle, Grazing Incident
  • Wavelength Range
    1 to 310 nm
  • Linear Dispersion
    0.025 to 1.6 nm/mm
  • Focal Length
    10000 mm
  • Grating Groove Density
    1200 g/mm
  • Grating Size
    20 x 25 mm (single, kinematic grating holder)
  • Slit Width
    0.005 to 0.5 mm
  • Note
    0.02 nm spectral resolution(fwhm),

Technical Documents

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