The model 3530 trash/scrap monitor is the most popular monitor sold world
wide. It scans trash/scrap for Gamma radiation
at hospitals, waste facilities and industrial sites. The two 1”x 3”
Sodium Iodide shielded scintillation detectors are provided with 25’ cables to
the readout module. The system will detect 40 mCi of Cs-137 at 10 feet or
10 mCi of Cs-137 at 5 feet. An external alarm bell, strobe light and check
source are available as options. Many systems are available. This system
is the best value for most applications.