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Home > Products > Spectroscopy Instruments > Monochromators and Spectrographs > Oriel MS125^TM 1/8 m Spectrograph

Oriel MS125^TM 1/8 m Spectrograph

Oriel MS125<sup>TM</sup> 1/8 m Spectrograph

MS125™ 1/8 m Spectrograph with LineSpec™ CCD Detector mounted to output

Compact and low cost
Low stray light - no re-entrant spectra
Impressive resolution 0.22 nm (with 1200 l/mm grating and 2048 element array)
New, dual grating model

Product Description Product Detail Specifications Drawings Catalog PDF

Product Description

The MS125^TM is one of our most popular spectrographs. It is a low cost, manually operated, 1/8 m spectrograph with superior performance. It’s versatility and performance makes it ideally suited for non-imaging research applications. It’s small size and simple design make it suitable for OEM applications, in custom configurations.

Ordering Information

Spectrograph

Quantity	Model	Description	Price
	77400	MS125^TM Spectrograph, Grating and Slit Ordered Separately

Gratings

Quantity	Line Density (I/mm)	Blaze Wavelength	Grating Type	Primary Wavelength Region (nm)	Instrument's Upper Wavelength Mechanical Limit	Model	Price
	2400	250	Holographic	200 - 500	500 nm	77419
	2400	400	Holographic	230 - 500	500 nm	77420
	1800	500	Holographic	300 - 670	670 nm	77421
	1200	250	Holographic	180 - 650	1000 nm	77410
	1200	350	Ruled	200 - 1000	1000 nm	77411
	1200	500	Ruled	280 - 1600	1000 nm	77464
	1200	750	Ruled	450 - 1000	1000 nm	77412
	1200	1000	Ruled	550 - 1600	1000 nm	77463
	600	200	Ruled	180 - 500	2000 nm	77413
	600	400	Ruled	250 - 1300	2000 nm	77414
	600	750	Ruled	450 - 2000	2000 nm	77415
	600	1000	Ruled	600 - 2500	1000 nm	77465
	600	1250	Ruled	750 - 2000	2000 nm	77455
	600	1600	Ruled	900 - 2000	2000 nm	77456
	400	350	Ruled	200 - 800	3000 nm	77416
	400	500	Ruled	300 - 1200	3000 nm	77417
	400	1600	Ruled	900 - 2900	3000 nm	77457
	300	300	Ruled	200 - 750	4000 nm	77422
	300	1000	Ruled	575 - 2500	4000 nm	77458
	246.16	226	Ruled	190 - 450	4800 nm	77459

Fixed Slits

Quantity	Model	Description	Resolution at 546 nm (nm)	Price
	77222	Fixed Slit, 10 µm Width, 2 mm Height	0.22*
	77220	Fixed Slit, 25 µm Width, 3 mm Height	0.4**
	77221	Fixed Slit, 50 µm Width, 3 mm Height	0.6**
	77728	Fixed Slit, 100 µm Width, 3 mm Height	0.9**
	77730	Fixed Slit, 200 µm Width, 3 mm Height	1.4**

* This value is for a 1200 l/mm grating and 14 x 200 mm size pixels (2048 element array); it is not achievable on 1024 arrays which have larger pixels.

** For 1200 l/mm grating and 1024 array. For 2048 arrays, the resolution is 1/2 this value.

Founded in 1969, Newport is a pioneering single-source solutions provider of laser and photonics components to the leaders in scientific research, life and health sciences, microelectronics, industrial manufacturing, and homeland security markets.