BS IEC 62401:2007 Radiation protection instrumentation - Alarming personal radiation devices (PRD) for detection of illicit trafficking of radioactive material
This International Standard applies to alarming radiation detection instruments that are pocket-sized, carried on the body and used to detect and indicate the presence and general magnitude of penetrating ionizing radiation, including photons and/or neutrons. Personal Radiation Devices (PRD) alert the user to the presence of a source of radiation that is distinctly above the measure average local background radiation level. They are not intended to provide a measurement of dose equivalent rate.
BS IEC 62401:2007 history
2018BS IEC 62401:2017 Radiation protection instrumentation. Alarming personal radiation devices (PRDs) for the detection of illicit trafficking of radioactive material
2007BS IEC 62401:2007 Radiation protection instrumentation - Alarming personal radiation devices (PRD) for detection of illicit trafficking of radioactive material