摘要
针对核电领域使用的反应堆控制、辐射防护、环境监测类电离辐射计量仪表应用情况进行了叙述，尤其对气态排出物标准源的研制、全身计数器测量系统校准方法的实现和弱贯穿辐射的防护监测，提出了核电领域6．13MeV高能γ射线剂量监测、高量程γ射线剂量仪表校准、反应堆内外中子通量监测及人员通道中子剂量分布测量的量值溯源需求。
The applications of ionizing radiation metrology in nuclear power plant are reviewed, such as the reactor control nuclear instrument, radiation protection instrument, environmental monitoring instrument, especially for the manufacture of standard source for gaseous effluent, the calibration of whole body counter measurement system, the monitoring of weakly penetrating radiation. The traceability needs of the monitoring for high energy, of 6. 13 MeV γ-ray dose, the calibration for high-dose range γ-ray instrument, the monitoring of reactor neutron flux and the distribution of neutron dose in staff channels are also described.
出处
《计量学报》
CSCD
北大核心
2011年第B12期1-4,共4页
Acta Metrologica Sinica
关键词
计量学
电离辐射
核电
放射性活度
辐射剂量
中子计量
Metrology
Ionizing radiation
Nuclear power
Radioactivity
Radiation dosimetry
Neutron metro｜ogy
