ASTM F51/F51M-20 洁净室服装和洁净室服装中颗粒污染物的尺寸和计数的标准测试方法.pdf

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F51/F51M-20 INTERNATIONAL Standard Test Method for Sizing and Counting Particulate Contaminant In and On Clean Room Garments1 This standard is issued under the fixed designation F51/F51M;the number immediately following the designation indicates the year of original adoption or.in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superseript epsilon (e)indicates an editorial change since the last revision or reapproval. 1.Scope 2.Referenced Documents 1.1 This test method covers the determination of detachable 2.1 ASTM Standards:2 particulate contaminant 5 um or larger in and on the fabric of E1216 Practice for Sampling for Particulate Contamination clean room garments. by Tape Lift F25/F25M Test Method for Sizing and Counting Airborne 1.2 This test method does not apply to nonporous fabrics Particulate Contamination in Cleanrooms and Other Dust- such as Tyvek (trademarked)or Gortex (trademarked).It only Controlled Areas applies to fabrics that are porous such as cotton or polyester. 2.2 IEST Document:3 1.3 This test method provides not only the traditional optical IEST-RP-CC003.2.Garment Syste...