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JG/T 404-2013 English PDF

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JG/T 404-2013: Air filter media
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JG/T 404-2013English779 Add to Cart 5 days [Need to translate] Air filter media Valid JG/T 404-2013

PDF similar to JG/T 404-2013


Standard similar to JG/T 404-2013

GB/T 39976   GB 50243   GB 50738   JG/T 258   JGJ/T 404   JG/T 400   

Basic data

Standard ID JG/T 404-2013 (JG/T404-2013)
Description (Translated English) Air filter media
Sector / Industry Building & Construction Industry Standard (Recommended)
Classification of Chinese Standard P48
Classification of International Standard 91.140.30
Word Count Estimation 30,369
Quoted Standard GB/T 191; GB/T 451.2-2002; GB/T 451.3-2002; GB/T 452.1; GB/T 6165-2008; GB/T 12914
Regulation (derived from) Bulletin of the Ministry of Housing and Urban 1651; industry standard filing Notice 2013 No. 7 (No. 163 overall)
Issuing agency(ies) Ministry of Housing and Urban-Rural Development of the People's Republic of China
Summary This standard specifies the air filter (including devices, modules and units, etc.) with a filter (referred to filter) the terms and definitions, classification and marking, requirements, test methods, inspection rules and signs, packaging, transportation

JG/T 404-2013: Air filter media

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Air filter media ICS 91.140.30 P48 People's Republic of China building industry standards Air filter with filter Posted on.2013-03-12 2013-06-01 Implementation Ministry of Housing and Urban-Rural Development, People's Republic of China released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 classification and marking 2 5 Requirements 3 6 test method 5 7 inspection rules 6 8 logo, packaging, transportation and storage 7 Appendix A (Normative) Filter polydisperse aerosol counting method 9 Appendix B (Normative) Sub-high efficiency, high school efficiency, efficiency and coarse filter efficiency and dust holding capacity test method 12 Appendix C (Normative) Dust filter media filtration performance test methods 15 Appendix D (Normative) Filter static elimination test method 20 Appendix E (Normative) Minimum filtration efficiency of the filter (MPPS efficiency) Test Method 21 Appendix F (Normative) High-performance filter dust containing dust test methods 23 Appendix G (informative) NaCl aerosol generator 25 References 26

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the Ministry of Housing and Urban Standard and Design Institute. This standard by the Ministry of Housing and Urban Construction Environment and Energy Standardization Technical Committee. This standard is drafted by. China Academy of Building Research. Participated in the drafting of this standard. Tsinghua University Institute of Nuclear and New Energy Technology, Donghua University, South China University of Technology, Shanghai Indoor Loop Environmental purification Association, Institute of Process Engineering, Chinese Academy of Sciences, Chongqing Paper Industry Research and Design Institute Co., Ltd., Chongqing rose or science and technology limited Company, Handan Heng Yong protective cleaning supplies Co., Ltd., He (Suzhou) Special Materials Co., Ltd., Suzhou Huatai Air Filter Co., Ltd., 3M China Co., Ltd., Dandong Real Industrial Filter Fabric Co., Ltd., Dandong Tian Hao purification Material Co., Ltd., Shanghai Haake Filter Co., Ltd. Secretary, Jiangsu Fitter Filter Co., Ltd., Shenzhen, China Textile Nonwovens Co., Ltd., Toray Fiber Research Institute (China) Co., Ltd. The main drafters of this standard. Wang Zhichao, Jiang Feng, Shen Heng root, Liang Yun, Wang Fang, Yue Renliang, Xu Zhao Wei, Zhang Zhenzhong, Sun Jun, Liu Jun, He Zhijun, Xu Xiaohao, Lei Yonggang, Alpine, Xingchun double, Zhou Heping, Wang Aimin, Qu Yaohua, Ji Shunqing. Air filter with filter

1 Scope

This standard specifies the air filter (including devices, modules and units, etc.) with the filter media (referred to as filter) terms and definitions, classification and standard Note, requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to particulate matter in the air has a filtering effect, made of glass fibers, synthetic fibers, natural fibers, composites or their He made the filter material.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this document. For undated references, the latest edition (including all amendments) applies to this document. GB/T 191 Packaging - Pictorial signs Determination of the basis weight of paper and board GB/T 451.2-2002 Determination of thickness of paper and board GB/T 451.3-2002 GB/T 452.1 paper and cardboard vertical and horizontal determination Performance test methods for efficient air filters - Efficiency and resistance GB/T 6165-2008 GB/T 12914 Determination of paper and board tensile strength

3 Terms and definitions

GB/T 16803 defined and the following terms and definitions apply to this document. 3.1 Filtermedia Materials that have a filtering effect on airborne particles. 3.2 Efficiency Refers to the ability of the filter to capture particulate matter. The ratio of the concentration of particulate matter filtered by the filter to the concentration of particulate matter before filtration. 3.3 Penetration rate penetration The ratio of the concentration of the filtered particulate matter to the concentration of the particulate matter before filtration. 3.4 Particulatematter Solid or liquid particulate matter in the air. 3.5 Rated filter speed nominalfiltermediafacevelocity Nominal air flow rate of vertical flow through the filter. 3.6 Resistance A certain filtration rate, the filter before and after the static pressure difference.

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