Technical performances of two optically stimulated luminescence readers including, a microStar reader and an Auto 200 reader both manufactured by Landauer, Inc. were studied by the National Radiation Protection Agency Dosimetry Laboratory using manufacturer and International Electrotechnical Commission requirements. The two reader tools demonstrated satisfactory results as they met all the requirements. The two readers showed similar performance for the overall uncertainty and the Coefficient of Variation tests. The microStar reader showed better performances for the linearity and quality control tests, whereas the Auto 200 reader has a lower limit of detection. Moreover, an average shift of 0.08 mSv exists when measuring the doses with the two readers.

中文翻译：

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个人剂量当量 HP(10) 测量中两个 OSL 读数器的性能比较

国家辐射防护局剂量学实验室根据制造商和国际电工委员会的要求研究了两种光激发发光阅读器的技术性能，包括 microStar 阅读器和 Auto 200 阅读器，均由 Landauer, Inc. 制造。这两个阅读器工具满足所有要求，显示出令人满意的结果。两个阅读器在整体不确定性和变异系数测试中表现出相似的性能。microStar 读数器在线性和质量控制测试中表现出更好的性能，而 Auto 200 读数器的检测限较低。此外，使用两个读数器测量剂量时，平均偏移量为 0.08 mSv。