High sensitivity CsI(Tl) scintillation detectors of gamma and LiI(Eu) of neutron radiation with solid state (silicon) photomultiplier
Color display with high resolution
Storage and transfer of 250 complete gamma radiation spectra
Powerful CPU and improved algorithms for spectra processing
New software for detailed laboratory research and spectra processing
No “microphone effect”
High thermal stability
Powered by built-in lithium polymer storage batteries that can be charged via USB cable
The dosimeter communicates with a PC via USB port
Real-time identification of spectra
Identification of radionuclides with specification of the categories they belong to (in compliance with IAEA requirements):
– medical radionuclides: 18F, 67Ga, 51Cr, 75Se, 89Sr, 99Mo, 99mTc, 103Pd, 111In, 123I, 125I,131I, 153Sm, 201Tl, 133Хе
– industrial radionuclides: 57Co, 60Co, 133Ba, 137Cs, 192Ir,152Eu, 22Na, 241Am
– special nuclear materials: 233U, 235U, 237Np, Pu [Reactor grade plutonium (more than 6% 240Pu)]
– naturally occurring radioactive materials: 40K, 138La, 226Ra, 232Th-decay series, 238U-decay series
Note. The list of nuclides the device is able to identify may be extended if needed
Threshold alarm system with four independent threshold levels:
– search threshold level (threshold level of count rate from the detector photon and neutron ionizing radiation)
– safety threshold level (threshold level of photon ionizing radiation DER)
– accumulated dose threshold level
Light color alarm (indication) of threshold levels exceeding (gamma radiation – red color, neutron – blue) and visual alarm on the side of the device
Software is used for:
– reading measurement results and critical events from the dosimeter memory into the PC
– report preparation and printout
– display of the obtained dosimetric information with the GPS coordinates on the area map
– display of the accumulated spectra