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Key comparison BIPM.RI(I)-K3 of the air-kerma standards of the NRC, Canada and the BIPM in medium-energy x-rays
被引:0
|作者:
Burns, D. T.
[1
]
Kessler, C.
[1
]
Mainegra-Hing, E.
[2
]
Shen, H.
[2
]
McEwen, M. R.
[2
]
机构:
[1] Bur Int Poids & Mesures, F-92310 Sevres, France
[2] CNR, Ionizing Radiat Stand Measurement Sci & Stand, Ottawa, ON K1A 0R6, Canada
来源:
关键词:
CHAMBER;
D O I:
10.1088/0026-1394/53/1A/06008
中图分类号:
TH7 [仪器、仪表];
学科分类号:
0804 ;
080401 ;
081102 ;
摘要:
A key comparison has been made between the air-kerma standards of the NRC, Canada and the BIPM in the medium-energy x-ray range. The results show the standards to be in agreement at the level of the standard uncertainty of the comparison of 3.3 parts in 10(3). The results are analysed and presented in terms of degrees of equivalence, suitable for entry in the BIPM key comparison database.
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页数:14
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