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Preconfigured NIRQuest Spectrometers

Lead Time: 2 - 3 weeks

From $17,098.00

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The NIRQuest is a versatile NIR spectrometer for applications ranging from moisture detection to laser characterization. NIRQuest spectrometers cover the wavelength range from 900-2500 nm. Custom and preconfigured options are available.

Example Applications
• Determination of moisture content in grains
• QA/QC inspection of pharmaceutical ingredients
• Measurement of blood oxygenation in tissue
• Component analysis of soil samples
• NIR laser characterization
• Hydrocarbons analysis in oil and gas
• Photoluminescence of coated silicon wafers
• Determination of chemical composition of plastics


  • Robust -- reliable spectrometer with deep thermoelectric cooling to -20 °C for low dark current
  • Fast spectral processing -- rapid data transfer is great for applications using chemometric models
  • Modular -- configurable with a range of detectors, gratings and slits for your application
  • Flexible -- replaceable slit design and optional internal shutter for adaptable measurement control


Need a custom configured spectrometer?

Flexibility in the selection of gratings, slits and other components
allows users to customize solutions for specific measurement challenges.

Contact us to find out how a spectrometer can be configured.


Subject to change depending on model type


InGaAs linear array
Entrance slit:
25 µm
Detector Collection Lens:
Order Sorting:
OF1-RG830 longpass NIR filter (optional)


182 x 110 x 47 mm
1.18 kg (without power supply)


Integration Time:
1ms - 12s
Optical Resolution:
3.13 nm FWHM (typical), 3.13 nm FWHM (typical), 5.47 nm FWHM (typical), 6.25 nm FWHM (typical), 7.97 nm FWHM (typical)
Wave Length Range:
900nm - 2.5μm
Dark Noise:
16 RMS counts @ 10 ms; 24 RMS counts @ 30 ms, 6 RMS counts @ 100 ms; 12 RMS counts @ 250 ms, 6 RMS counts @100 ms; 12 RMS counts @ 1000 ms
Dynamic Range:
15 x 10⁶ (system); 10000:1 for a single acquisition, 7.5 x 10⁶ (system); 10000:1 for a single acquisition
Input Fiber Connector:
SMA 905
Signal to Noise Ratio:
>15000:1 @ 100 ms integration; >13000:1 @ 1000 ms integration, >8000:1 @ 100 ms integration; >13000:1 @ 1000 ms integration, 10000:1 @ 100 ms integration

Measurement techniques

Product Downloads

nirquest product sheet