Pibida L, Mille M, Norman B
National Institute of Standards and Technology, Gaithersburg, MD 20899.
National Institute of Standards and Technology, Gaithersburg, MD 20899 ; Nuclear Engineering and Engineering Physics Program, Rensselaer Polytechnic Institute, Troy, NY 12180.
J Res Natl Inst Stand Technol. 2013 May 28;118:292-300. doi: 10.6028/jres.118.014. eCollection 2013.
Several measurements and calculations were performed to illustrate the differences that can be observed in the determination of exposure rate or ambient dose equivalent rate used for testing radiation detection systems against consensus standards. The large variations observed support our recommendation that better consistency in the test radiation fields can be achieved by specifying the source activity and testing distance instead of the field strength.
进行了几项测量和计算，以说明在根据共识标准测试辐射探测系统时，在确定用于测试的照射率或周围剂量当量率方面可观察到的差异。观察到的巨大差异支持了我们的建议，即通过指定源活度和测试距离而非场强，可以在测试辐射场中实现更好的一致性。
