PGT tests underwater radiation detectors

PRINCETON, N.J., Jan. 26 (UPI) -- New detection instruments for nuclear radiation and underwater isotope identification have been tested off the U.S. West Coast.

Princeton Gamma-Tech Instruments, manufacturer of the devices, said the tests were performed by an autonomous underwater vehicle, the Echo Ranger by Boeing.

"As an AUV service provider, we gained important knowledge about the near-term prospect of combining Boeing's high-level autonomous behaviors with PGT's rapid on-board processing for a truly autonomous undersea radiological search capability," said Jameson Garrett, program development manager with Boeing Information Solutions, which is part of Boeing Defense, Space and Security.

The testing involved spectroscopic monitoring of the seabed for ultra-low level isotope discrimination that occurs naturally in the Pacific Ocean.

PGT said that its devices could be used for uranium exploration, underwater vessel interdiction and border security.

Princeton Gamma-Tech Instruments is a subsidiary of Princeton Security Technologies. It develops radiation isotope identifiers, radiation area monitors and other equipment for use at nuclear power plants, nuclear safety agencies and research laboratories.