| 一项民间的高效空气滤纸对比试验 |
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| 引用本文： | 蔡杰,李永祥.一项民间的高效空气滤纸对比试验[J].洁净与空调技术,2004(1):34-36,49. |
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| 作者姓名： | 蔡杰 李永祥 |
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| 作者单位： | 中国农业科学院设施农业研究中心;天津大学环境与工程学院 |
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| 摘 要： | 共13家实验室参与了民间发起的、非商业目的的空气滤纸对比试验，旨在检验国内高效滤纸数据的偏离程度。对于同一种滤纸，由于试验方法和试验条件的差异，在不同实验室给出的滤纸透过率数据中，有近三个数量级的差别，而那些数据确实是按各自遵从的标准方法测出的。试验方法的混乱，是阻碍国产滤纸和过滤器进入高端市场的瓶颈。
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| 关 键 词： | 空气过滤 滤纸 高效过滤器 试验方法 |
An Unauthorized Round-robin Test for HEPA Media |
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| GAI Jie and LI Yongxang Research Center of Controlled Agriculture Environment,Chinese Academy of Agriculture.An Unauthorized Round-robin Test for HEPA Media[J].Contamination Control & Air-Conditioning Technology,2004(1):34-36,49. |
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| Authors: | GAI Jie and LI Yongxang Research Center of Controlled Agriculture Environment Chinese Academy of Agriculture |
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| Abstract: | All together 13 labs participated an unofficially organized and non-commercial oriented round-robin test for HEPA filter media, to demonstrate possible variations of testing data. Results showed nearly a thousand fold variations of permeability data due to different methods and testing conditions, all claimed standard. Such chaos is a major obstacle to block domestic filter media and filter products from high-tech markets. |
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| Keywords: | Air filtration Filter media HEPA filter Testing method |
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