Certified reference gas of Kr-85 in a Marinelli beaker for calibrations of gamma-ray spectrometers

被引：5
|
作者：
Erbeszkorn, L [1 ]
Szorenyi, A [1 ]
Vagvolgyi, J [1 ]
机构：
[1] NATL OFF MEASURE,BUDAPEST,HUNGARY
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1996年 / 369卷 / 2-3期
关键词：
D O I：
10.1016/S0168-9002(96)80031-3
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The activity of Kr-85 gas in a glass ampoule was measured by means of a solid certified reference source (CRS) of Sr-85 and a HPGe gamma-spectrometer. A Marinelli beaker of 101 was filled with Kr-85 gas and closed. The activity of the reference gas was checked in Marinelli-geometry also by means of a HPGe spectrometer which has been calibrated applying a mixed CRS and using the Measurements, Interpolations and Adding Up (MIAU) method. The deviation was less than 2% between the two methods.
引用
收藏
页码：463 / 466
页数：4
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