摘要
按国际标准ＩＳＯ４０３７研制的Ｋ荧光ｘ参考辐射，性能基本符合该标准的要求，其能量范围为８．６４－９８．４ｋｅＶ。用校难过的薄窗电离室测量了参考辐射的照射量率。该参考辐射已用于校准Ｘ、γ剂量仪并剂量率仪并测定其能量响应。
K-fluorescence X reference radiations are developed in accodance with ISO-4037.Theircharacteristics accord with the demands of ISO-4037.The energy range is 8.64-98.4keV. Theexposure rates are measured with a thin window ionization chamber calibrated.The reference ra-diatinns are used for calibrating dosemeters and dose ratemeters and determining their response asa function of photon energy.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
1994年第3期280-283,共4页
Atomic Energy Science and Technology
关键词
荧光
参考辐射
能量分辨率
X辐射
Fluorescence Reference radiation Energy response
