The SYCLONE is a highly sensitive portable Gamma-Ray spectrometer capable of identifying single or multiple isotopes simultaneously. It is a highly accurate device for identifying single or multiple isotopes even with weak gamma emissions, and has accurate radiation doseessment..Mirion 's radiation detection and identification equipment employ advanced algorithms detectors for fast and accurate detection. Find out more here..Isotope identification devices are usually quite compact and very sensitive radiation isotope identification device, which enables detection, localization and identification of radioactive and nuclear materials. Isotope types are detected by their neutron and gamma radiation along with their amplitude gamma spectra..Determine whether the source of radioactivity cons.utes a high level threat. Radiological emergency personnel, firefighters and other response personnel also use RIIDs for situationalessment during radiological emergencies. How They Work. Most radioisotopes emit gamma rays with characteristic energies. Gamma .