Spectrometer by Ocean Optics

Note: Your Quotation Request will be directed to Ocean Optics.

The QEPRO-XR from Ocean Insight is a UV-Vis-NIR Spectrometer that operates at a wavelength of 200 nm - 950 nm. It has an optical resolution of 1.6 nm (at FWHM) and entrance aperture of 10 µm. This spectrometer has an 18-bit A/D converter and a dynamic range of 85000:1. It has a signal-to-noise ratio of 1000:1, buffering of 15000 spectra, and an integration time of 8 ms - 60 minutes. This spectrometer has a back-thinned CCD detector with a resolution of 1024 pixels. It has a built-in order-sorting filter, interchangeable slits (multiple widths from 5 μm to 200 μm), and an optional internal shutter with an actuation time of 11 ms. This spectrometer requires a DC supply voltage of 5 V and consumes 5 A of current. It has a thermoelectric cooler and is ideal for solar irradiance measurements and blood & tissue analysis applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Ocean Optics
  • Description
    200 nm - 950 nm, Spectrometer for Blood & Tissue Analysis Applications

Connections & Interface

  • Fiber optic connector
  • Interface
    USB 2.0

General Parameters

  • Measuring Techniques
    Raman Spectroscopy, Absorbance, Fluorescence Spectroscopy, UV Spectroscopy, VIS Spectroscopy, NIR Spectroscopy
  • Spectrometer Type
  • Wavelength Range
    200 to 950 nm
  • Spectral Resolution
    1.6 nm
  • Spectrum Band
  • A/D Resolution
    18 Bit
  • Integration Time
    8 ms to 3600 sec
  • Pixels
    1024 pixels
  • Dark Noise
    2.5 counts RMS
  • Dynamic Range
  • Entrance Slit
    10 µm
  • Image Sensor
  • Noise Ratio
  • Supply Voltage
    5 VDC


  • Operating Temperature display
    0 to 50 Degree C

Physical Properties

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

Technical Documents

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