QuasIR 3000

Spectrometer by Galaxy Scientific

Note: Your Quotation Request will be directed to Galaxy Scientific.

The QuasIR 3000 from Galaxy Scientific is an FT-NIR Spectrometer that operates at a wavelength of 781 nm - 2630 nm. It has a spectral resolution of up to 0.3 nm (at 870 nm) and wavelength accuracy of ± 0.005 nm (at 1250 nm). This spectrometer has a wavelength repeatability of ± 0.006 cm-1, reproducibility of ± 0.03 cm-1, and 24-bit ADC. It has a photometric accuracy of 0.1% and signal-to-noise ratio of over 20000:1 with noise of greater than 20 micro au.

The QuasIR 3000 has a laser life above 10 years and an NIR source life of over 20000 hrs. It has a TE-cooled InGaAs detector and an automatic, internal & 4-position validation wheel. This spectrometer has a gold-coated integrating sphere sampling device with a 23 mm sampling area and diffuse reflectance for solids & transmission for liquids sampling modes.

The QuasIR 3000 can be controlled via a USB interface and has NEMA 4/IP65 enclosure protection. It requires a DC supply voltage of 12 V, consumes a current of 2 A, and dissipates a maximum power of 60 W. This spectrometer is EMC, RoHS & WEEE compliant and is available in a compact & portable package that measures 44.5 cm x 24.1 cm x 14.5 cm. It is ideal for agriculture, food, feed & storage, chemicals & polymers, pharmaceuticals, tobacco, and other industry applications.

Product Specifications

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Product Details

  • Part Number
    QuasIR 3000
  • Manufacturer
    Galaxy Scientific
  • Description
    781 nm - 2630 nm, FT-NIR Spectrometer for Industry Applications


  • Applications
    Agriculture, Food, Feed & Forage, Chemicals & Polymers, Pharmaceuticals, Tobacco

Connections & Interface

  • Interface

General Parameters

  • Measuring Techniques
    NIR Spectroscopy, Transmission, Reflectance
  • Spectrometer Type
  • Wavelength Range
    781 to 2630 nm
  • Spectral Resolution
    <0.3 nm
  • Spectrum Band
  • A/D Resolution
    24 Bit
  • Image Sensor
  • Noise Ratio
  • Relative Humidity
  • Supply Voltage
    12 V
  • Wavelength accuracy
    ±0.005 nm
  • Wavelength Reproducibility
    ±0.03 cm-1


  • Operating Temperature display
    0 to 40 Degree C

Physical Properties

  • Weight
    <8.85 kg
  • Dimension
    44.5 x 24.1 x 14.5 mm (W x D x H)

Technical Documents

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