ImageVerifierCode 换一换
格式:PDF , 页数:4 ,大小:102.05KB ,
资源ID:172870      下载积分:14 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。 如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【https://www.wnwk.com/docdown/172870.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: QQ登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(ASTM_D_6653_-_D_6653M_-_13_2021.pdf)为本站会员(益****师)主动上传,蜗牛文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知蜗牛文库(发送邮件至admin@wnwk.com或直接QQ联系客服),我们立即给予删除!

ASTM_D_6653_-_D_6653M_-_13_2021.pdf

1、Designation:D6653/D6653M13(Reapproved 2021)Standard Test Methods forDetermining the Effects of High Altitude on PackagingSystems by Vacuum Method1This standard is issued under the fixed designation D6653/D6653M;the number immediately following the designation indicates theyear of original adoption o

2、r,in the case of revision,the year of last revision.A number in parentheses indicates the year of lastreapproval.A superscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 These test methods determine the effects of pressuredifferential when packaged produc

3、ts are transported by meansnof certain modes of transport,such as feeder aircraft or groundover high mountain passes.The results of these tests areintended to be used for qualitative purposes.1.2 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard.The va

4、lues stated ineach system may not be exact equivalents;therefore,eachsystem shall be used independently of the other.Combiningvalues from the two systems may result in non-conformancewith the standard.1.3 This standard does not purport to address all of thesafety concerns,if any,associated with its

5、use.It is theresponsibility of the user of this standard to establish appro-priate safety,health,and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accor-dance with internationally recognized principles

6、 on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2D996 Terminology of Packaging and Distrib

7、ution Environ-mentsD3078 Test Method for Determination of Leaks in FlexiblePackaging by Bubble EmissionD4169 Practice for Performance Testing of Shipping Con-tainers and SystemsD4332 Practice for Conditioning Containers,Packages,orPackaging Components for TestingD4991 Test Method for Leakage Testing

8、 of Empty RigidContainers by Vacuum MethodD5094 Test Methods for Gross Leakage of Liquids fromContainers with Threaded or Lug-Style ClosuresE122 Practice for Calculating Sample Size to Estimate,WithSpecified Precision,the Average for a Characteristic of aLot or Process2.2 Other:Altitude-pressure tab

9、les based on the United States StandardAtmospheres33.Terminology3.1 DefinitionsTerms and definitions used in these testmethods may be found in Terminology D996.3.2 Definition of Term:3.2.1 feeder aircraft,nsmall,potentially nonpressurizedaircraft used to transport express air packages to remote area

10、s.4.Significance and Use4.1 Packaged products transported by meansn of the feederaircraft network are liable to experience altitudes as high as 5791 m 19 000 ft.4When exposed to these high altitudeconditions,products or packaging systems,or a combinationthereof,may be affected negatively by the resu

11、ltant pressuredifferential.4.2 These test methods are suitable for evaluating the effectof high altitude on packaging systems.4.3 These test methods are suitable for package or product,or both,development and engineering.4.4 Other test methods,such as Test Methods D3078,D4991 and D5094,test for leak

12、age of packaging systems byvacuum method and are applicable for testing the effects ofhigh altitude.1These test methods are under the jurisdiction of ASTM Committee D10 onPackaging and is the direct responsibility of Subcommittee D10.21 on ShippingContainers and Systems-Application of Performance Te

13、st Methods.Current edition approved Oct.1,2021.Published November 2021.Originallyapproved in 2001.Last previous edition approved in 2013 as D6653/D6653M 13.DOI:10.1520/D6653_D6653M-13R21.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm

14、.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from http:/naca.larc.nasa.gov/reports/1936/naca-report-538.4Based on field testing analysis.See Singh,S.P.,Singh,J.,Stallings,J.,Burgess,G.,and Saha,K.,“Measurement and

15、 Analysis of Temperature and Pressure in HighAltitudeAir Shipments,”Journal of Packaging Technology and Science,Vol 23,No.1,pp.3546,December 2009.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in a

16、ccordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.15.Apparatus5.1 Vacuum ChamberAny suitable chamber capable ofwithstanding approximately one atmosphere pressure differen-tial fitted with a flat-vacuum-tight cover or equivalent chamberproviding the same functional capabilities,such

copyright@ 2008-2023 wnwk.com网站版权所有

经营许可证编号:浙ICP备2024059924号-2