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  • NIRQuest

NIRQUEST+1.7 Spectrometer

Item Code: NIRQUEST1.7

Lead Time: 2 weeks


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Ocean Care Service Plans

Ocean Care Service Plans provide peace of mind when unanticipated events occur. The plans offer coverage above the limited warranty and cover accidental damage to your spectrometer. Additionally, you will receive FREE calibrations, and a guaranteed 5-day turnaround time from when we receive your spectrometer.
Select Plan
Accidental Damage FREE (1 per year, Cost reverts to standard pricing thereafter)
Calibrations FREE (1 per year, Cost reverts to standard pricing thereafter)
Extended Repair Coverage Included
Live Tech Support Included 
Software Upgrades Included 


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.

Take advantage of our technical guidance and this interactive spectrometer range-resolution tool.


Subject to change depending on model type


Wavelength Range:
900nm - 1.7μm
Optical Resolution:
3.13 nm FWHM (typical)
Integration Time:
1ms - 12s
Input Fiber Connector:
SMA 905
Signal to Noise Ratio:
13000:1 (typical)


InGaAs linear array
Entrance slit:
25 µm
Order Sorting:
OF1-RG830 longpass NIR filter


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