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Diffraction Grating, Cornerstone 130, Ruled, 600 l/mm, 225 nm blaze, 200-400 nm

Model: 74026

$820

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Product Series Overview

Diffraction Gratings for CS130 Monochromators

The 74026 Grating Assembly is designed for installation into the Oriel^® Cornerstone 130 family of monochromators. This 30 x 30 mm grating comes bonded to a mount, allowing it to be installed inside the instrument. The grating efficiency exceeds 20% over its entire operating range, with a peak efficiency of 60% at its blaze wavelength.

This Grating Assembly may be installed in the field, after which the grating must be aligned and calibrated. However, it is suggested to return the instrument to Newport for grating installation and calibration. During recalibration, the instrument is thoroughly assessed to ensure optimal performance and routine maintenance services are performed. The monochromator is returned with a Certificate of Calibration, guaranteeing the instrument meets or exceeds it specifications.

Specifications

Technical Specs

Type

Ruled
Grooves per mm

600
Blaze Wavelength

225 nm
Primary Wavelength Region

200 to 400 nm

Peak Efficiency

60%
Reciprocal Dispersion

13.2 nm/mm
Coating Type

AlMgF₂ broadband reflective

Type

Ruled
Grooves per mm

600
Blaze Wavelength

225 nm
Primary Wavelength Region

200 to 400 nm

Peak Efficiency

60%
Reciprocal Dispersion

13.2 nm/mm
Coating Type

AlMgF₂ broadband reflective

Resources & Downloads

Manuals

Legacy Cornerstone 130 User Manual RevA (2.5 MB, PDF)

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