ATP6500 Scientific Grade Spectrometer

ATP6500 Scientific Grade Spectrometer

The Optosky ATP65000 is a high-sensitivity, high-resolution, scientific grade, mini fibre optic spectrometer.

It utilises an ultra-high performance, 1044 x 64 pixel, back-thinned CCD with the widest dynamic range. Cooled down to -20°C, operating dark current is greatly reduced, and the resulting low sensor noise gives almost twice the SNR of other devices.

The ATP65000 is the next generation scientific grade spectrometer with high sensitivity and low stray light performance, making it ideal for a wide range of low light level applications such as fluorescence, and Raman analysis.

The ATP6500 is available in a variety of configurations with spectral ranges of 200-850nm, 200-1000nm, 340-850nm, 600-1100nm, 800-1000nm and 300-1100nm. Custom configurations are also available.


  • Detector: back-thinned 1044×64 pixel CCD, cooled to -20°C.
  • Ultra-low noise CCD signal processing circuit
  • Ultra-high dynamic range
  • Ultra-low Etalon effect
  • Quantum efficiency >90%
  • Spectral range: 180-1100nm
  • Available with slit width of 5μm, 10μm, 25μm, 50μm, 100μm or 200μm
  • Optical resolution: 0.01-4nm (dependent on spectral range and slit size)
  • Integration time: 2ms-130s
  • 18 bit, 570KHz A/D Converter



This product could be used for the following applications:

  • Scientific research
  • Weak (biological) fluorescence measurement
  • Raman
  • Reflectance measurement
  • Transmittance measurement


This product is manufactured by Optosky.

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