Gamma Portal Monitors
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Gamma Portal Monitors
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A quickly deployable, mobile version of the FastTrack-Fibre monitor.

Get More Info Data Sheet


  • Up to 14 large volume GammaFibre™ detectors
  • Very low detection limits compared to conventional monitors
  • FastTrack algorithms: no false alarms caused by incidents in the background
  • Touch screen for configuration and data display
  • Watchdog: if communication between PC and measuring electronics is disturbed, a respective signal will be given to avoid failures
  • UPS allows the monitor to function stable even in case of power fluctuation
  • Industrial PC with a robust, multi-tasking, real-time operating system QNX
  • TCP/IP ability


FastTrack-Fibre monitors are Gamma Portal monitors, featuring a very low false alarm rate, plus very low detection limits. All of the three monitors can be operated in two different modes: either in FastTrack mode (quick passage), or in Wait-In mode (stop in the monitor while measuring).

High Throughput & Low Detection Limits

FastTrack algorithms allow a reliable and quick detection, at all paces, still providing consistently low detection limits. No queuing, not even slowing down, even at peak times.

Minimum False Alarm Rate

FastTrack algorithms are able to distinguish detection events inside the monitor from outside events. The person carrying the source will be pinpointed, so that false alarms plus time-consuming actions of personnel are drastically reduced.

Low Costs

GammaFibre™ detectors featuring low detection limits, minimized dead zones, optimized detector geometry and, last but not least: easy maintenance plus resulting cost efficiency.


Nuclear Industry

From the Learning Center

Application Notes
Next Generation Dynamic Contamination Monitoring based on the FastTrack Technology