MicroRaider G gamma spectrometer

On field measurement, quick and precise


The microRaider G is the ideal tool for agents in charge of radioactivity detection.

Supplier: Flir Systems


  • Solid state CdZnTe detectors
  • DSP-based electronics
  • Superb resolution and accuracy reduces nuisance alarms
  • Radionuclide identification capabilities in a device the size of a typical PRD

The microRaider G is a state-of-the-art Spectroscopic Personal Radiation Detector (SPRD) with solid state, CZT detectors. It combines the capabilities of a


  • ID Resolution <3.5% at 662 keV
  • Detection Sensitivity ≥1.5 cps/μR/h for Cs137
  • ID energy Range 25 KeV to 3 MeV
  • Spectral Range 50 keV to 3 MeV
  • Doserate Range 5 μR/h to 100 mR/h; 0.05 μSv/h to 1 mSv/h

Product applications

  • Anti-trafficking and transport of radioactive material
  • Lost medical or industrial radioactive sources research
  • detection of dirty bombs and artificial fissile material

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