MS125 Grating, Ruled, 2400 lines/mm, 275 nm blaze, 200-500 nm range
MS125 Grating, Ruled, 2400 lines/mm, 275 nm blaze, 200-500 nm range
Model: 77419
Product Series Overview
Diffraction Gratings for MS125 SpectrographThe model 77419 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 precisely fit inside the instrument. The grating efficiency exceeds 20% over its entire operating range, with a peak efficiency exceeding 65% 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 mm2400
- Blaze Wavelength275 nm
- Primary Wavelength Region200 to 500 nm
- Peak Efficiency69%
- Resolution0.11 nm
- Multichannel Array Bandpass84 nm
