The world's smallest and highest resolution room temperature gamma ray spectrometer

The GR05 is a CTZ-based high performance gamma-ray spectrometer, but instead of the standard 1cm3 CZT detector it has a smaller 0.5cm3 CZT detector. This means that the GR05 is great for use in high count environments because the higher active nuclides won’t saturate the smaller crystal.

It is completely self-contained, with a built in preamplifier, shaping amplifier, baseline restorer, pulse height digitizer, and HV supply. The digitized pulse heights of detected gamma-ray signals are sent to a PC via the USB.

The GR05 comes with KSpect, Kromek’s entry level windows based software, built for detailed sample and spectral analysis. KSpect, which is available to download here, free of charge, provides the spectrum acquisition, display, analysis, and storage functions.

Gamma ray radiation detector spectrometer CZT based

Want to know more about the GR1 radiation detectors?

Gain access into our GR1 downloads area for product brochures and technical specifications

Main Features

  • High spectral resolution
  • High efficiency
  • Compact
  • Simple to use
  • CZT solid state detector
  • USB powered
  • Low power consumption

Product Benefits

  • Can be used straight out the box or built into your own device
  • Great in high count (high flux) environments
  • Can be mounted together with other devices side by side in an array to give you coverage of a larger area
  • Powered entirely through the USB bus, so no external power supply is needed

Product Specifications

  • Energy resolution: <2.5% FWHM @662 keV
  • USB output only
  • 0.5cm cubed CZT detector

For more information about the GR05

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