Spectrometer by Ocean Insight

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The NIRQuest+2.2 from Ocean Insight is a Near-Infrared Spectrometer that operates at a wavelength of 900 nm - 2200 nm. It has an optical resolution from 3.4 nm to 10.8 nm (at FWHM) and entrance slit of 25 µm. This spectrometer has a signal-to-noise ratio of up to 13000:1 and an integration time of 1 ms - 200 ms. It has an RMS dark noise of 16 counts (at 10 ms), 24 counts (at 30 ms), 6 counts (at 100 ms), and 12 counts (at 250 ms).

The NIRQuest+2.2 has three gratings and an InGaAs linear array detector. This spectrometer has an OF1-RG830 longpass NIR order sorting filter that transmits wavelength above 830 nm and SMA 905 input fiber connector. It is available in a module that measures 182 (L) mm x 110 (W) mm x 47 (H) mm and is ideal for applications such as characterization of materials, identification of plastics in recycling, and measurement of chemical concentration of liquids.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Ocean Insight
  • Description
    900 nm - 2200 nm, NIR Spectrometer for Material Characterization Applications

General Parameters

  • Measuring Techniques
    Absorbance, Irradiance, Reflectance, NIR Spectroscopy
  • Spectrometer Type
  • Wavelength Range
    900 to 2200 nm
  • Spectral Resolution
    3.4 to 10.8 nm
  • Spectrum Band
  • Integration Time
    1 to 200 ms
  • Entrance Slit
    25 ┬Ám
  • Image Sensor
  • Noise Ratio

Physical Properties

  • Weight
    1.18 kg
  • Dimension
    182 x 110 x 47 mm

Technical Documents

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