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Item Code: NIRQUEST256-2.1

The NIRQuest256-2.1 is a spectrometer with good response at higher wavelengths. The NIRQuest256-2.1 spectrometer covers the range from 900-2050 nm.

  • Robust – deep thermoelectric cooling down to -20 °C for low dark current
  • Fast – great for applications with chemometric models
  • Modular – configurable with a range of light sources, fibers, accessories for your specific application

Engineering Specifications NIRQuest256-2.1
Dimensions: 182 x 110 x 47 mm
Weight: 1.18 kg (without power supply)
Detector: Hamamatsu G9206-256
InGaAs linear array
Wavelength range: 900-2050 nm w/Grating NIR2
Integration time: 1 ms – 2 s
Dynamic range: 15 x 106 (system);
10000:1 for a single acquisition
Signal-to-noise ratio: 10000:1 @ 100 ms integration
Dark noise: 6 RMS counts @ 100 ms;
12 RMS counts @ 250 ms
Grating – standard: Grating NIR2, 100 l/mm, 900-2050 nm
Grating – custom: NIR2, NIR3, NIR10, NIR11, NIR12 and NIR13
Standard slit: 25 µm
Custom slits: 10 µm, 50 µm, 100 µm and 200 µm
(or no slit)
Order-sorting: OF1-RG830 longpass NIR filter (optional)
Optical resolution: ~7.6 nm w/25 µm slit
Fiber optic connector: SMA 905

Applications in which this product is used:

Measurement Techniques in which this product is used:

Application Notes: