【摘要】 目的通过参加2015年度全国放射工作人员个人剂量监测系统能力考核,提高本实验室个人剂量监测技术,确保监测数据的准确性与可靠性。方法按照《2015年度放射卫生技术机构检测能力考核方案》准备7组热释光个人剂量计,按照要求经过标准源分组照射,再由实验室测量并对结果进行分析和统计。结果 2015年度考核结果 HP(10)均值的剂量范围为0.32~3.04 mSv,约定真值的剂量范围为0.32~2.98 mSv,单组性能|P_i|≤0.1,综合性能|B|+S≤0.1,判定结果为实验优秀。结论本实验室个人剂量监测设备稳定,测量结果准确可靠。更多还原

【Abstract】 Objective By participating in the 2015 annual national radiation workers personal dose detection system capability assesment,improve the lab personal dose detection technology,to ensure the accuracy and reliability of the monitoring data. Methods According to the 2015 annual radiological technology institutions detection capability assessment plan prepare 7 groups of thermoluminescence personal dosimeters,and radiated by standard source as requested. Measurement are done by the laboratory. The results are analyzed and statistics are done. Results 2015 HP( 10) the average annual appraisal results dose range of 0. 32 mSv ~ 3. 04 mSv,conventional true value of dose range of 0. 32 mSv ~ 2. 98 mSv,| P_i| ≤0. 1 or less a single set of performance,comprehensive performance | B | + S≤0. 1 or less. The results are judged as excellent. Conclusion Lab personal dose monitoring equipment is stable,accurate and the measurement results are reliable.更多还原