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Gamma Portal Monitors

Price: Call JRT for Pricing

The Thermo Scientificâ„¢ PM12 Personnel Gamma Portal Monitor provides simplified but advanced monitoring capability for workers, articles and waste well below clearance levels. The unit has eight identical large gamma-sensitive plastic scintillation detectors to provide coverage from head to feet and accommodates traffic flow in either direction for reliable radiation detection in an efficiently-running process.

The PM12 Personnel Gamma Portal Monitor features eight identical, large gamma-sensitive plastic scintillation detectors; three detector assemblies are located in each side of the portal, with additional detectors to monitor the head and feet. The monitor may be used in five modes: walk-through, one step, two step, three step, stand and turn.
  • Operates in minimum count time or maximum sensitivity mode.
  • Checks individual detectors levels.
  • Continuously checks for changing background levels during the measurement.
  • Vertical system lights are located on both sides of the portal frame indicate operational status.
  • Quick Scan and Quick Background significantly reduce counting time without compromising the statistical probabilities of detection or false alarm.
  • Separate 60Co and gross alarm levels provide higher alarm sensitivity.
  • 16 SUM Zones with individual alarms.
  • PC controlled, with embedded Windows operating system.
  • Stores all background, measurement, source checking, event log, voltage scanning to an internal SQL database for report generation.
  • Set-up, configuration and diagnostic information accessible via a touchscreen LCD or an optional external PC.
  • User screens and voice prompts in a wide range of user-selectable languages.
  • Dongle security, with three security levels.
  • Battery and sensor diagnostics.
  • Calibration integrity checking.
  • Video camera, barcode reader and EPD reader options.
PM12 Personnel Gamma Portal Monitors Product Brochure

Gamma Portal Monitor, LCD, 0.5" lead shielding
Gamma Portal Monitor, no LCD, 0.5" lead shielding
Gamma Portal Monitor, LCD, 1" lead shielding
Gamma Portal Monitor, no LCD, 1" lead shielding
Additional lead shielding to convert PM12 with 0.5 inch (13mm) shielding to 1 inch (25mm)
Additional lead shielding for the top of head detector
Entry Barrier kit
AE0213A Exit Barrier kit
AE0216A PM12 camera kit