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MS257 Grating, Ruled, 600 lines/mm, 225 nm blaze, 200-400 nm range

Model: 77743

$1,025

6 Weeks

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Product Series Overview

Diffraction Gratings for MS257

Factory grating replacement services are no longer available for the MS257 series, contact your Newport sales representative for details.

The 77743 Grating Assembly is for use with the Oriel^® MS257™ monochromator and imaging spectrograph. This grating is installed by Newport onto either the 77706 Single Grating Mount or 77708 Multiple Grating Mount that can hold up to four gratings (ordered separately). The grating efficiency exceeds 20% over its entire operating range, with a peak efficiency of 60% at its blaze wavelength.

Specifications

Technical Specs

Type

Ruled
Grooves per mm

600
Blaze Wavelength

225 nm
Primary Wavelength Region

200-400 nm

Peak Efficiency

60%
Reciprocal Dispersion

6.4 nm/mm
Multichannel Array Bandpass

163 nm

Type

Ruled
Grooves per mm

600
Blaze Wavelength

225 nm
Primary Wavelength Region

200-400 nm

Peak Efficiency

60%
Reciprocal Dispersion

6.4 nm/mm
Multichannel Array Bandpass

163 nm

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Description	Compatibility	Avail.	Price
77741 MS257 Grating, Holographic, 1200 lines/mm, 240 nm blaze, 200-600 nm	UNIVERSAL	6 Weeks	$1,025
77742 MS257 Grating, Ruled, 1200 lines/mm, 360 nm blaze, 200-1400 nm range	UNIVERSAL	In Stock	$1,130
77740 MS257 Grating, Ruled, 2400 lines/mm, 275 nm blaze, 200-700 nm range	UNIVERSAL	6 Weeks	$1,025
77745 MS257 Grating, Ruled, 600 lines/mm, 1000 nm blaze, 650-2200 nm range	UNIVERSAL	In Stock	$1,130
77748 MS257 Grating, Ruled, 300 lines/mm, 1700 nm blaze, 1100-2400 nm range	UNIVERSAL	6 Weeks	$1,130
77753 MS257 Grating, Holographic, 1800 lines/mm, 560 nm blaze, 320-925 nm	UNIVERSAL	6 Weeks	$1,025
77752 MS257 Grating, Ruled, 1200 lines/mm, 750 nm blaze, 475-1400 nm range	UNIVERSAL	6 Weeks	$1,025
77751 MS257 Grating, Ruled, 75 lines/mm, 7 um blaze, 4.5-20 um range	UNIVERSAL	6 Weeks	$1,025
77768 MS257 Grating, Ruled, 600 lines/mm, 1325 nm blaze, 875 -2200 nm range	UNIVERSAL	In Stock	$920
77750 MS257 Grating, Ruled, 150 lines/mm, 3500 nm blaze, 2500-11000 nm range	UNIVERSAL	In Stock	$1,025
77744 MS257 Grating, Ruled, 600 lines/mm, 370 nm blaze, 270-1000 nm range	UNIVERSAL	6 Weeks	$1,130
77749 MS257 Grating, Ruled, 200 lines/mm, 950 nm blaze, 580-1900 nm range	UNIVERSAL	6 Weeks	$920
77773 MS257 Grating, Ruled, 150 lines/mm, 775 nm blaze, 425-1750 nm range	UNIVERSAL	6 Weeks	$1,130
77772 MS257 Grating, Ruled, 150 lines/mm, 300 nm blaze, 200-650 nm range	UNIVERSAL	6 Weeks	$1,130
77767 MS257 Grating, Ruled, 600 lines/mm, 1350 nm blaze, 800-1900 nm range	UNIVERSAL	6 Weeks	$920
77774 MS257 Grating, Ruled, 150 lines/mm, 2500 nm blaze, 2500-3250 nm range	UNIVERSAL	6 Weeks	$1,130
77770 MS257 Grating, Ruled, 300 lines/mm, 950 nm blaze, 625-2000 nm range	UNIVERSAL	6 Weeks	$920

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