Recommendations for Improving Consistency in the Radiation Fields Used During Testing of Radiation Detection Instruments for Homeland Security Applications

被引:0
|
作者
Pibida, L. [1 ]
Mille, M. [1 ,2 ]
Norman, B. [1 ]
机构
[1] NIST, Phys Lab, Ionizing Radiat Div, Gaithersburg, MD 20899 USA
[2] Rensselaer Polytech Inst, Nucl Engn & Engn Phys Program, Troy, NY 12180 USA
关键词
ANSI/IEEE standards testing; exposure rate constants; radiation field determination; source activity; EMITTING TEST SOURCES;
D O I
10.6028/jres.118.014
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
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.
引用
收藏
页码:292 / 300
页数:9
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