Gamma sensitive walk-through portals to monitor personnel leaving contaminated zones.

Provides rapid and sensitive indication of personnel contamination

Optional front and back measuring software system for the PM-7 Gamma Portal Monitor.



The SPM-906 is a Pedestrian Portal Monitor equipped with two large volume plastic scintillator detectors per side, plus smaller detectors for the head and feet.

The TPM-903B is designed for rapid screening of personnel in the event of a radiation release