The CORALI HG is used for the automatic gamma control of small and large objects (linen, food, drinks, electronic or mechanical components...) at the entrance and exit of any nuclear facility.

Including a highly sensitive detector, it can detect even a very low volume activity.

When one of the pre-set threshold levels is exceeded, the monitor displays gamma contamination and triggers the alarms.

The CORALI HG features the same detectors, electric components and softwares than any other Saphymo non-radioactivity monitor.