环境监测中γ辐射校准因子的使用探讨  

Use of γ Radiation Calibration Factor in Environmental Monitoring

作　　者：周程[1] 张起虹[1] 黄昕[1] 孙恋君[1] 扈尚泽 陈辛 

机构地区：[1]江苏省辐射环境监测管理站,南京210019 [2]江苏省计量科学研究院,南京210007 [3]连云港辐射环境监测管理站,江苏连云港222001

出　　处：《辐射防护》2012年第5期316-321,共6页Radiation Protection

摘　　要：简要介绍了计量检测部门对X、γ辐射空气比释动能(吸收剂量)率仪的检定和校准方法,针对由于探测器能量响应差异和检定结果中校准因子(Cf)对监测结果带来的误差进行了实验和探讨,可为进一步做好X、γ辐射空气比释动能(吸收剂量)率仪的监测和校准工作提供参考。This paper gives a brief introduction of methods adopted by measuring and testing departments for X,γ radiation air kerma（absorbed dose） ratemeter verification and calibration.Experiments and analysis about the error of monitoring results caused by different energy response and the calibration factor Cf in test report were conducted as reference in improving the monitoring and calibration of X,γ radiation air kerma ratemeters.

关 键 词：吸收剂量 比释动能率 能量响应 校准因子 

分 类 号：X837[环境科学与工程—环境工程]