個人輻射劑量計

General range of indication and DER measurements of gamma radiation: – indication – measurement by a high-sensitivity detector – measurement by a low-sensitivity detector	0.01 … 10⁷ µSv/h 0.01 … 50 µSv/h 50 … 10⁷ µSv/h
General range of indication and DE measurements of gamma radiation from a low-sensitivity detector	0.1 … 9.9·10⁶ µSv
Indication range of count rate of gamma radiation	1 … 5 000 000 imp/s
Main relative permissible error limit when measuring gamma radiation DER with a confidence probability of 0.95 (¹³⁷Cs)	15 %
Main relative permissible error limit when measuring gamma radiation DE with a confidence probability of 0.95 (¹³⁷Cs)	15 %
Energy range of registered gamma radiation	0.02 … 10 MeV
Energy dependence of the device’s readings when measuring gamma radiation DER in the energy range from 0.05 MeV to 1.25 MeV	± 25 %
Set-up time of the device operation when background radiation is not less than 0.1 μSv/h, not more	1 min