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《Nuclear Techniques》 2013-01
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Study on split method of aerosol sample from IMS radionuclide station

LI Qi WANG Shilian FAN Yuanqing CHANG Yinzhong LIU Shujiang SHI Jianfang ZHANG Xinjun CHEN Zhanying JIA Huaimao ZHAO Yungang(CTBT Beijing National Data Centre and Radionuclide Laboratory,Beijing 100085,China)  
Level 5 samples from radionuclide stations of the Comprehensive Nuclear Test Ban Treaty(CTBT) should be split and sent to two or more independent laboratories for measurement and analysis.The study is focused on the sample splitting method and the uniformity testing of split samples.Two sample splitting methods,filter cutting and sample compressing split,are introduced in this article.Uncompressed and compressed filter samples are split by using two methods.Then the split samples are measured by HPGe γ spectrometer.The results show that the split samples are homogeneous.This work establishes the split and test foundation of the radionuclide station and laboratory.
【CateGory Index】: TL81
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Chang Yinzhong1,Liu Longbo2,Wang Shilian1,Liu Shujiang1,Wang Jun1,Wan Keyou2,Wu Yanmin2,Chen Zhanying1,Fan Yuanqing1,Li Qi1,Jia Huaimao1,Zhang Xinjun1(1.CTBTBeijing National Data Centre and Radio-nuclide Laboratory,Beijing 100085;2.Northwest Institute of Nuclear Technology,Xi’an 710024);Development of PMS -800 At mospheric Particulate Sampler[J];Radiation Protection;2011-01
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【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 ZHOU Cheng,WANG Li-hua,LIU Xiao-ping(Radiation Environment Monitoring and Management Center of Jiangsu Province,Nanjing,210036);Verification of the Standard Material of HPGe γ Spectrometer[J];Nuclear Electronics & Detection Technology;2012-12
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【Secondary Citations】
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1 ZHU Wen-kai, CHEN Jun, XIONG Jian-ping, CHEN Kun, CHEN Yi-jun(Qing He Da Lou Jia 8, Beijing 100085, China);Test of accuracy for ISOCS measurement method by efficiency calibration without a radioactive source[J];Nuclear Electronics & Detection Technology;2005-03
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