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目的保证热释光个人剂量监测结果的准确性与规范性。方法以2011年全国放射工作人员个人剂量监测系统比对工作为契机,对准备阶段、测量阶段、数据处理阶段三个过程采取不同的质量控制措施。结果热释光个人剂量监测过程实施质量控制及数据进行不确定度分析评定,有效降低并评估了不同因素对结果的影响,保证了数据的准确性与规范性。结论实施质量控制是热释光个人剂量监测的重要保证。
Objective To ensure the accuracy and normativity of the results of personal dose monitoring of TL. Methods Take the comparison of personal radiation dose monitoring system of radiation workers nationwide in 2011 as an opportunity to adopt different quality control measures for the preparation, measurement and data processing phases. Results The implementation of the quality control of thermoluminescence personal dose monitoring process and the data analysis and evaluation of uncertainty, effectively reduce and assess the impact of different factors on the results, to ensure the accuracy and normativity of the data. Conclusion The implementation of quality control is an important guarantee for the monitoring of personal dose of thermoluminescence.