| ARL-9800XP X射线荧光光谱仪故障分析 |
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| 引用本文： | 程洁,向维华,李小杰,肖俊勇,刘俊. ARL-9800XP X射线荧光光谱仪故障分析[J]. 冶金自动化, 2006, 30(4): 40-42 |
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| 作者姓名： | 程洁 向维华 李小杰 肖俊勇 刘俊 |
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| 作者单位： | 武汉钢铁股份有限公司质检中心,湖北,武汉,430083 |
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| 摘 要： | 通过对使用瑞士ARL-9800XP X射线荧光光谱仪测量生产样品中砷元素含量时所发生的故障进行分析，给出发生故障前后的能量描迹图，并通过对脉冲高度分析器和探测器SC工作原理及结构的讨论，对导致该类故障的因素作了进一步的探讨。为今后快速、准确找到类似故障点积累了维修经验。
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| 关 键 词： | X射线荧光光谱仪 波高分布图 故障分析 |
| 文章编号： | 1000-7059（2006）03-0040-03 |
| 收稿时间： | 2005-12-15 |
| 修稿时间： | 2006-03-03 |
Trouble analysis of ARL-9800XP X-ray fluorescence spectrometer |
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| CHENG Jie,XIANG Wei-hua,LI Xiao-jie,XIAO Jun-yong,LIU Jun. Trouble analysis of ARL-9800XP X-ray fluorescence spectrometer[J]. Metallurgical Industry Automation, 2006, 30(4): 40-42 |
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| Authors: | CHENG Jie XIANG Wei-hua LI Xiao-jie XIAO Jun-yong LIU Jun |
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| Abstract: | Take arsenic content measurement in product sample with Swiss ARb9800 XP X-ray fluorescence spectrometer as an example, trouble occured for measuring is analyzed and energy profile graphics before and after spectrometer broke down are given. Working principle and structure of pulse height analyzer and scintillation counter are discussed. Causes of trouble are studied. Maintenance experience is accumulated for similar trouble. |
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| Keywords: | X-ray fluorescence spectrometer PHD(Pulse Height Distribution) diagram trouble analysis |
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