Reference radiations in this energy range are provided because of the 6 MeV photons fields produced by many nuclear power stations and by other nuclear reactor systems. Air kerma shall be used as the dosimetric quantity. The radiation shall be produced by nuclear reactions (de-excitation of 0-16 or C-12, thermal neutron capture, decay of N-16).
Заменён стандартами:
ISO 4037-1(1996.12)*ISO 4037-2(1997.12)
Дата введения:
01.12.89
Дата отмены:
01.12.97
Нормативные ссылки:
NF ISO 4037-AD2(1990/AFNOR), EQV*SS-ISO 4037/Add 2(1990/SIS), EQV
Ключевые слова:
CALIBRATION EXPOSURE DOSE RATE METERS EXPOSURE METERS EXPOSURE-RATE METERS GAMMA RADIATION GAMMA-RADIATION NUCLEAR ENERGY NUCLEAR POWER RADIATION MEASUREMENT RADIATION MEASURING INSTRUMENTS REFERENCE SOURCES SPECIFICATIONS X RAYS X-RAYS