Pibida L, Unterweger M, Karam L R
National Institute of Standards and Technology, Gaithersburg, MD 20899-8462.
J Res Natl Inst Stand Technol. 2004 Aug 1;109(4):451-6. doi: 10.6028/jres.109.032. Print 2004 Jul-Aug.
Characterization of commercially available instruments for measurement and identification of unknown radionuclides was carried out in support of the development and testing of the American National Standards Institute (ANSI) standard, N42.34, "Performance Criteria for Hand-held Instruments for the Detection and Identification of Radionuclides." Measurements were based on the performance of the devices, i.e., the capability of the detectors to ensure a correct radionuclide identification in a given time interval for various radioactive sources.
为支持美国国家标准学会（ANSI）标准N42.34《用于检测和识别放射性核素的手持式仪器的性能标准》的制定和测试，对市售的未知放射性核素测量和识别仪器进行了特性描述。测量基于设备的性能，即探测器在给定时间间隔内对各种放射源确保正确识别放射性核素的能力。
