New Flat-field Diffraction Grating


Efficient 10 to 1500 eV Spectrometer McPherson's SXR spectrometer, Model 251MX, is now available with improved efficiency over a wider range. A new diffraction grating is available! The new Gold coated diffraction grating is ideal for work from 20 to 80 nanometers. It joins the Gold coated 2400g/mm used at energies above 250 eV and the 1200g/mm. Users can exchange gratings for range or efficiency even while the instrument is under vacuum. The units grazing incidence angles provide best reflective efficiency. The grating is available for new and existing instrumentation and may be retrofit in the field.

*Manufacturer's specifications subject to change without notice.

McPherson is a manufacturer of scientific instruments, with over 60 years’ of experience. We specialize in high performance spectrometers and purpose built spectroscopy systems. We also know the soft x-ray and vacuum ultraviolet region and provide related state of the art components and services. Our optimized spectrometers are for wavelengths from 1 nanometer to 20 microns and energies from 0.05 eV up to 2 keV.
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