| 痕量爆炸物探测仪研制 |
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| 引用本文： | 李芳,陆平,凌大鹏,严奉轩,陈宁,吴霆. 痕量爆炸物探测仪研制[J]. 舰船科学技术, 2008, 30(Z2). DOI: 10.3404/j.issn.1672-7649.2008.06.054 |
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| 作者姓名： | 李芳 陆平 凌大鹏 严奉轩 陈宁 吴霆 |
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| 作者单位： | 中国船舶重工集团公司第七一八研究所,河北,邯郸,056027 |
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| 摘 要： | 介绍了离子迁移谱仪的基本原理及在爆炸物监测方面的应用.提供的自制离子迁移谱仪可定量分析TNT、黑索金等样品.采用液体和固体2种方式进样,快速有效,定量准确,适用性广,对TNT和黑索金的检测限达到10 ng.对离子迁移谱仪的离子门、迁移电场设计进行了详细探讨.
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| 关 键 词： | 离子迁移谱 爆炸物 现场检测 |
The development of a trace amount explosive detector |
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| LI Fang,LU Ping,LING Da-peng,YAN Feng-xuan,CHEN Ning,WU Ting. The development of a trace amount explosive detector[J]. Ship Science and Technology, 2008, 30(Z2). DOI: 10.3404/j.issn.1672-7649.2008.06.054 |
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| Authors: | LI Fang LU Ping LING Da-peng YAN Feng-xuan CHEN Ning WU Ting |
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| Abstract: | The fundamental principle and applications of explosive detections using ion mobility spectrometer(IMS)are summarized.TNT and RDX were monitored by a home-made IMS.The solid as well as liquid samples were introduced into the instrument.This method is fast,widely applicable and can be accurately quantification.The absolute limit of detection for TNT and RDX reached 10ng.The design of shutter grid and electrical field of IMS were discussed in detail. |
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| Keywords: | ion mobility spectrometer(IMS) explosives in-situ detection |
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