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Buying Spectrographs

Top-level product category: detectors and measurements

More general product categories: optical metrology equipment

Related product category: spectrometers

Spectrographs are instruments used for measuring optical spectra, such as emission spectra from light sources. Unlike scanning spectrometers, spectrographs use a fixed grating and a multi-channel photodetector (e.g., photodiode array) to simultaneously record spectral components, offering efficient and accurate spectral analysis.

Making Good Purchase Decisions

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Learning Resources

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Aspects to Consider Before Buying

Some aspects to consider before buying spectrographs: spectral range, resolution, sensitivity, range of optical powers, detector integration, alignment precision, thermal stability, wavelength calibration, power calibration, durability, environmental resistance, ease of operation, digital interface, software.

For responsible purchase decisions, we recommend applying good practices.

Find Suppliers for Spectrographs

22 suppliers for spectrographs are listed in the RP Photonics Buyer's Guide, out of which 3 present their product descriptions. Both manufacturers and distributors can be registered.

Suppliers with Advertising Package
presenting their product descriptions
Zolix Instruments Co., Ltd.
No. 68B, LDUV
Tongzhou District
Beijing 101102
China
Profile page  Website  
spectrographs

Zolix offers various kinds of spectrographs. For example, our ultra-high-performance scientific research CCD spectrograph features outstanding spectral image calibration, high wavelength accuracy, and excellent stray light suppression. It consists of a high-resolution spectrometer and TE-cooled CCD. With its research-grade performance, it is an ideal choice for measuring emission spectrum, fluorescence spectrum and Raman spectrum.

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UltraFast Innovations GmbH
Dieselstr. 5
85748 Garching (München)
Germany
Profile page  Website  
spectrographs

EVEREST, by UltraFast Innovations (UFI®), is a soft X-ray/XUV/VUV spectrograph that features aberration-corrected flat-field imaging and is available with three gratings covering the spectral ranges 1–17 nm (1240–73 eV), 5–80 nm (248–15.5 eV) and 24–200 nm (51.7–6.2 eV). To maximize light collection, the spectrometer can be used without an entrance slit over a variety of source distances, with 3–17 nm, 10–80 nm and 24–200 nm spectral coverage. Its modular design is able to match different experimental geometries and configurations. It features an integrated slit holder, gate valve, and filter insertion unit, as well as a 3-axis motorized grating positioning.

Creating a Spectrum of Optical Solutions

Holographix LLC
140 Locke Drive
Suite A
Marlborough, MA 01752
United States
Profile page  Website  
spectrographs

We can design and manufacture in volume custom spectrographs incorporating original or replicated gratings. Let us precisely assemble easy-to-integrate modules for your instruments.

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Other Suppliers
Andor Technology
United Kingdom
AP Technologies
United Kingdom
Beijing Rofea Optoelectronics Co., Ltd.
China
Profile page  Website  
Delta Photonics
Canada
DXG Ltd.
Korea
Profile page  Website  
HORIBA Scientific
United States
HP Spectroscopy GmbH
Germany
Profile page  Website  
Ibsen Photonics A/S
Denmark
Profile page  Website  
LTB Lasertechnik Berlin GmbH
Germany
Monospektra
New Age Instruments & Materials
India
Newport Corporation
United States
Photon Systems
United States
Princeton Instruments
United States
QuantumDesign Europe GmbH
Germany
Sciencetech Inc.
Canada
Profile page  Website  
SOL Instruments Ltd.
Belarus
Profile page  Website  
SPECIM
Finland
Spectrum Scientific, Inc. (SSI)
United States
Profile page  Website  

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