| 高效/超高效过滤器自动扫描检漏系统的研制 |
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| 引用本文： | 马兴华,张友宝,黄惠杰,朱忠林,何广荣.高效/超高效过滤器自动扫描检漏系统的研制[J].洁净与空调技术,2013(2):82-85. |
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| 作者姓名： | 马兴华 张友宝 黄惠杰 朱忠林 何广荣 |
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| 作者单位： | 1. 中国科学院上海光学精密机械研究所
2. 江苏申达净化设备有限公司 |
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| 摘 要： | 基于欧洲标准EN 1822构建了一套高效/超高效过滤器自动扫描检漏系统.首先描述了扫描检漏测试台的整体管路系统,然后介绍了控制系统的硬件部署,接下来详述了扫描检漏的具体过程,最后对两台H14的高效过滤器进行了在线检测验证.该系统可检测多种尺寸规格和等级的高效/超高效过滤器,能够给出过滤器的局部和全局效率,以及漏点的坐标范围.
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| 关 键 词： | 欧洲标准EN 1822 高效/超高效空气过滤器 最易透过粒径法 MSChart图表控件 Modbus协议 |
Design and Development of HEPA/ULPA Air Filter Automatic Leakage-detecting Scanning System |
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| Ma Xinghua
,
Zhang Youbao
,
Huang Huijie
,
Zhu Zhonglin
,
He Guangrong.Design and Development of HEPA/ULPA Air Filter Automatic Leakage-detecting Scanning System[J].Contamination Control & Air-Conditioning Technology,2013(2):82-85. |
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| Authors: | Ma Xinghua Zhang Youbao Huang Huijie Zhu Zhonglin He Guangrong |
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| Affiliation: | Ma Xinghua, Zhang Youbao, Huang Huijie, Zhu Zhonglin, He Guangrong |
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| Abstract: | An automatic leakage-detecting scanning system for HEPA/ULPA air filters is designed and developed based on European Standard EN 1822. The pipeline system is firstly described; the hardware deployment is then introduced; the scanning procedure is explained in detail; and two HEPA filters are finally tested for validation. Many kinds of HEPA/ULPA air filters can be detected with this system; local efficiency, integral efficiency, and coordinates of leakage points can be accordingly reported. |
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| Keywords: | European Standard EN 1822 HEPA/ULPA air filter Most Penetrating Particle Size （MPPS） MSChart control Modbus protocol |
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