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MS125 Grating, Ruled, 400 lines/mm, 500 nm blaze, 275-1250 nm range
MS125 Grating, Ruled, 400 lines/mm, 500 nm blaze, 275-1250 nm range
Model: 77417
Product Series Overview
Diffraction Gratings for MS125 SpectrographThe model 77417 Grating Assembly is designed for installation into the Oriel® MS125 Spectrograph. This 30 x 30 mm grating comes pre-aligned in its own frame, allowing it to precisely fit inside the instrument. The grating efficiency exceeds 20% over its entire operating range, with a peak efficiency exceeding 85% at its blaze wavelength.
The frame has a tab that allows the grating to be inserted or replaced inside the spectrograph without touching its surface. Each grating comes with a protective cover and is labeled with the model number, making interchangeability and storage simple. Note that the instrument will require recalibration after replacing the grating.
Specifications
- TypeRuled
- Grooves per mm400
- Blaze Wavelength500 nm
- Primary Wavelength Region275 to 1250 nm
- Peak Efficiency88%
- Resolution0.65 nm
- Multichannel Array Bandpass505 nm
