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LineSpec™ CCD Array Spectrometer

LineSpec spectrometers are made up of our popular MS125™ 1/8 m spectrograph and an external 2048 CCD array. Gratings and slits are easily interchangeable, re-defining the usable spectral range and resolution, as application needs change. 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.

Interchangeable slits and gratings
Complete spectrograph packages with 2048 CCD linear array
Wide range of compatible diffraction gratings
Low stray light - no re-entrant spectra
Impressive 0.22 nm resolution (1200 l/mm grating & 2048 element CCD)
User friendly spectral calibration

See All Features

Features

Complete Spectrometer Package

Complete packaged 78877 Spectrometers are made up of the 77400 MS125™ 1/8 m spectrograph, the 78855 Linear CCD array, and a choice of grating and input slit. Gratings and slits are interchangeable to re-define the usable spectral range and resolution, as experimental needs change. This enables a single solution to become a customizable UV spectrometer, UV-VIS spectrometer, or VIS-IR spectrometer. Please specify the grating and slit to complete the 78877 spectrometer purchase.

Model 78877 LineSpec Linear Array Spectrometer. (78855 LineSpec CCD Detector and MS125 Spectrograph)

LineSpec CCD Detector

A key performance parameter for the CCD is the maximum S/N achievable by the detector. CCD sensors create high-quality, low-noise images. Compared to CMOS sensors, a CCD sensor is far less susceptible to noise, making them ideally suited to spectroscopy applications. In short, CCD detectors are optimum for low signal measurements.

Wide Range of Diffraction Grating Options

The Oriel^® MS125 spectrograph is designed to hold one grating at a time. Standard grating assemblies are available from UV to IR. All feature diffraction gratings produced by Richardson Gratings.

LineSpec Software

The LineSpec software (included with each spectrometer or stand alone array detector) is an intuitive instrument control and data acquisition software that runs under Windows XP and Windows 7 (32 or 64Bit). The software supports routine spectroscopic measurements and data acquisition, such as, continuous, single, or averaging scans, as well as absorption, transmission, and emission spectral measurements. We also supply optional LabVIEW™ Drivers.

Application Example - Transmittance Spectra

Transmittance spectra of BG36 Schott Glass Filter taken with the MS125™ Spectrograph used a 400 l/mm grating blazed at 500 nm, and a 50 µm input slit. Integration time = 50 ms, averaging = 1 and 500 (noted on the inset graph).

Calibration Accessory

To ensure wavelength accuracy, we recommend using a known set of spectral lines, such as our 78822 HgAr Calibration Set, and letting the LineSpec software fit a standard quadratic regression through the known peaks. The 78822 includes a power supply, a mounting adapter to couple the lamp to the MS125, and a HgAr calibration lamp.

Accessories

Fixed Slits

Description	Compatibility	Price
77220 Fixed Slit, 25 µm Width, 3 mm Height	UNIVERSAL	$470
77221 Fixed Slit, 50 µm Width, 3 mm Height	UNIVERSAL	$355
77222 Fixed Slit, 10 µm Width, 2 mm Height	UNIVERSAL	$460
77728 Fixed Slit, 100 μm Width, 3 mm Height	UNIVERSAL	$200
77730 Fixed Slit, 200 μm Width, 3 mm Height	UNIVERSAL	$200

Other Accessories

When ordering the model 78877 LineSpec spectrometer, the CCD model 78855 and adapter 77439 are included with the system.

	Compare	Description	Compatibility	Drawings, CAD & Specs	Avail.	Price
		70044 Cable, USB 2.0, Type A to Type B, 9.8 Foot (3 Meter) Length	UNIVERSAL			$20

Diffraction Gratings

All diffraction gratings are provided by Richardson Gratings™

Description	Compatibility	Price
77410 MS125 Grating, Holographic, 1200 lines/mm, 240 nm blaze, 200-600 nm range	UNIVERSAL
77411 MS125 Grating, Ruled, 1200 lines/mm, 360 nm blaze, 200-1000 nm range	UNIVERSAL	$445
77412 MS125 Grating, Ruled, 1200 lines/mm, 750 nm blaze, 475-1000 nm range	UNIVERSAL	$445
77413 MS125 Grating, Ruled, 600 lines/mm, 225 nm blaze, 200-400 nm range	UNIVERSAL
77414 MS125 Grating, Ruled, 600 lines/mm, 370 nm blaze, 270-1000 nm range	UNIVERSAL	$445
77415 MS125 Grating, Ruled, 600 lines/mm, 700 nm blaze, 450-2000 nm range	UNIVERSAL	$520
77416 MS125 Grating, Ruled, 400 lines/mm, 325 nm blaze, 200-750 nm range	UNIVERSAL	$410
77417 MS125 Grating, Ruled, 400 lines/mm, 500 nm blaze, 275-1250 nm range	UNIVERSAL	$445
77419 MS125 Grating, Ruled, 2400 lines/mm, 275 nm blaze, 200-500 nm range	UNIVERSAL	$445
77420 MS125 Grating, Holographic, 2400 lines/mm, 400 nm blaze, 250-500 nm range	UNIVERSAL
77421 MS125 Grating, Holographic, 1800 lines/mm, 560 nm blaze, 320-670 nm range	UNIVERSAL	$830
77422 MS125 Grating, Ruled, 300 lines/mm, 270 nm blaze, 200-650 nm range	UNIVERSAL	$445
77455 MS125 Grating, Ruled, 600 lines/mm, 1350 nm blaze, 800-1900 nm range	UNIVERSAL
77457 MS125 Grating, Ruled, 400 lines/mm, 1600 nm blaze, 900-2900 nm range	UNIVERSAL	$410
77458 MS125 Grating, Ruled, 300 lines/mm, 1000 nm blaze, 575-2500 nm range	UNIVERSAL	$410
77459 MS125 Grating, Ruled, 246.16 lines/mm, 226 nm blaze, 190-450 nm range	UNIVERSAL
77463 MS125 Grating, Ruled, 1200 lines/mm, 975 nm blaze, 350-1000 nm range	UNIVERSAL	$410
77464 MS125 Grating, Ruled, 1200 lines/mm, 500 nm blaze, 300-1000 nm range	UNIVERSAL	$445
77465 MS125 Grating, Ruled, 600 lines/mm, 1000 nm blaze, 650-2000 nm range	UNIVERSAL	$410