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Near-Infrared Spectrometers

A near-infrared spectrometer is an analytical instrument used to measure the absorption, transmission, or reflection of light in the near-infrared region of the electromagnetic spectrum. Near-infrared spectroscopy (NIRS) involves the interaction of near-infrared light (wavelengths typically ranging from 700 nm to 2500 nm) with molecules in a sample, resulting in characteristic absorption patterns that can be used to identify and quantify various substances. Learn more about near-infrared spectrometers →

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Technospex Pte. Ltd. - Singapore, Singapore

Teledyne Princeton Instruments - Trenton, NJ

Thermo Fisher Scientific - Madison, WI

Topnir Systems - Aix-en-Provence, France

Tornado Spectral Systems - Mississauga, Canada

trinamiX GmbH - Ludwigshafen, Germany

Ultrafast Systems - Sarasota, FL

Verity Instruments Inc. - Carrollton, TX

VIAVI Solutions Inc., Optical Security & Performance (OSP) - Santa Rosa, CA

Glossary

near-infrared The shortest wavelengths of the infrared region, nominally 0.75 to 3 µm.
spectrometer A kind of spectrograph in which some form of detector, other than a photographic film, is used to measure the distribution of radiation in a particular wavelength region.
near-infrared spectrometer A near-infrared (NIR) spectrometer is an analytical instrument used to measure the absorption, transmission, or reflection of light in the near-infrared region of the electromagnetic spectrum. Near-infrared spectroscopy (NIRS) involves the...

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