Imaging Spectrometer for Nuclear Power Plants

Polaris-H™ was developed for nuclear power plants as a complete solution for the identification, quantification, and localization of gamma-ray sources.

  • Handheld and less than 8 lbs.
  • Full imaging of each isotope's distribution over all directions
  • Integrated optical camera for overlaying radiation image
  • Near 1% FWHM energy resolution at 662 keV
  • Airtight and watertight for easy decontamination
  • Start-up time less than 2 minutes
  • Integrated laser range finder
  • Automated identification, and library selectable from full 3573-isotope ENDF library
  • Wireless tablet displays spectrum and image
  • Based on 3D-position-sensitive CdZnTe (CZT)
  • See the spec sheet for more information

Polaris-H™ Quad is a higher-efficiency version of Polaris-H™. See Polaris-H™ Quad's spec sheet for more information.

Polaris-H™ Shield is a collimated version of Polaris-H™. See Polaris-H™ Shield's spec sheet for more information.


How might I use Polaris-H™ at my plant?

The Polaris-H™ package comes with:

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Polaris-H™ and related systems are patent protected by: U.S. Pat No. 7,411,197 and U.S. Pat No. 7,692,155 under license from the University of Michigan.
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