Near Infrared Spectrometer (NIR / IR Spectrometer)

A near infrared spectrometer (also known as NIR spectrometer) is an analytical instrument used to examine pharmaceutical, chemical or medical materials in bulk, with very little sample preparation. Near infrared spectrometers offer spectral wavelength ranges around 12,500 to 4000 cm-1 or more. NIR spectrometers use high precision diode array detectors and silicon or lead-sulfide CCDs, which are generally more sensitive. Because of the diverse range of applications for NIR spectroscopy, these NIR spectrometers can be reconfigured to accommodate both liquid and solid samples, including compatibility with many flow-cell types for assay analysis. Ease of use, multiple-sample capacity, and portability make these high-throughput, near infrared spectrometers perfect for many laboratory environments.

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CompanyStellarNet, Inc.StellarNet, Inc.StellarNet, Inc.
ItemDWARF-Star NIR SpectrometerRED-Wave Extended Range NIR SpectrometerRED-Wave-Micro NIR Spectrometer
Price
Wavelength Range900–1700 nm900–2500 nm1,750–2,150 nm
Resolution1.25 nm (optical: 2.50 nm)<15 nm (optical: <8 nm)10 nm
DescriptionMiniaturized fiber-coupled NIR spectrometer with InGaAs detector array for analytical and quality control applicationsExtended range InGaAs NIR spectrometer with TEC-cooled detector covering 900-2500nmMiniature MEMS-based NIR spectrometer for OEM applications covering 1750-2150nm
Signal-to-Noise Ratio4,000:14,000:1 (with 2-stage TEC cooling)5,000:1
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