| 便携式测氡仪器的研制 |
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| 引用本文： | 郑奕挺,方方,周蓉生.便携式测氡仪器的研制[J].核电子学与探测技术,2006,26(2):237-240. |
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| 作者姓名： | 郑奕挺 方方 周蓉生 |
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| 作者单位： | 成都理工大学应用核技术与自动化工程学院,四川,成都,610059;成都理工大学应用核技术与自动化工程学院,四川,成都,610059;成都理工大学应用核技术与自动化工程学院,四川,成都,610059 |
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| 摘 要： | 阐述了一种便携式测氡仪器的设计方案,包括测量原理、硬件和软件.通过分析氡的α衰变子体和说明区分这些子体的方法来阐明测量原理,详细介绍了组成该仪器的各个部件及其原理,如电源、半导体探测器、微控制器等.最后根据测量结果具体分析了仪器的性能.
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| 关 键 词： | 测氡仪器 衰变子体 半导体探测器 |
| 文章编号： | 0258-0934(2006)02-0237-03 |
| 修稿时间： | 2005年7月15日 |
Design of portable instrument for measuring radon |
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| ZHENG Yi-ting,FANG Fang,ZHOU Rong-sheng.Design of portable instrument for measuring radon[J].Nuclear Electronics & Detection Technology,2006,26(2):237-240. |
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| Authors: | ZHENG Yi-ting FANG Fang ZHOU Rong-sheng |
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| Abstract: | This paper presents a scheme of portable instrument for radon measurement, which includes measuring principles, hardware and software. Measuring principle is made clear by analyzing radon a decay daughters and describing how to distinguish these daughters. Components of the instrument such as power supply, semiconductor detector, micro-controller and so on are introduced and their principles are explained in detail. Finally, according to measuring results, the capability of the instrument is analyzed concretely. |
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| Keywords: | instrument for radon measurement decay daughter semiconductor detector |
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