PM12 Personnel Gamma Portal Monitor

Protection of nuclear facility and nuclear power plant personnel requires thorough, frequent monitoring for gamma contamination using a detection system that won't disrupt plant operations. The Thermo Scientific™ 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.

• 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.