EN ISO 22007-1-2017 en Plastics - Determination of thermal conductivity and thermal diffusivity - Part 1 General principles.pdf
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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Plastics Determination of thermal conductivity and thermal diffusivityPart 1: General principles (ISO 22007-1:2017)BS EN ISO 22007-1:2017National forewordThis British Standard is the UK implementation of EN ISO 220071:2
2、017. It is identical to ISO 220071:2017. It supersedes BS EN ISO 220071:2012, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PRI/21, Testing of plastics.A list of organizations represented on this committee can be obtained on request to its secretary.
3、This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 91732 5ICS 83.080.01Compliance with a British Standard cannot confe
4、r immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 220071:2017EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE
5、 NORMEN ISO 220071November 2017ICS 83.080.01 Supersedes EN ISO 220071:2012EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCENCENELEC Management Centre: Avenue Marnix 17, B1000 Brussels 2017 CEN Ref. No. EN ISO 220071:2017: EAll rights of exploitation
6、 in any form and by any means reserved worldwide for CEN national MembersPlastics Determination of thermal conductivity and thermal diffusivity Part 1: General principles (ISO 220071:2017)Plastiques Dtermination de la conductivit thermique et de la diffusivit thermique Partie 1: Principes gnraux (IS
7、O 220071:2017)Kunststoffe Bestimmung der Wrmeleitfhigkeit und der Temperaturleitfhigkeit Teil 1: Allgemeine Grundlagen (ISO 220071:2017)This European Standard was approved by CEN on 3 August 2017.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions
8、 for giving this European Standard the status of a national standard without any alteration. Uptodate lists and bibliographical references concerning such national standards may be obtained on application to the CENCENELEC Management Centre or to any CEN member.This European Standard exists in three
9、 official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.CEN members are the national standards bodie
10、s of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slove
11、nia, Spain, Sweden, Switzerland, Turkey and United Kingdom.English VersionEN ISO 220071:2017 (E)European forewordThis document (EN ISO 220071:2017) has been prepared by Technical Committee ISO/TC 61 “Plastics” in collaboration with Technical Committee CEN/TC 249 “Plastics” the secretariat of which i
12、s held by NBN.This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2018, and conflicting national standards shall be withdrawn at the latest by May 2018.Attention is drawn to the possibility that s
13、ome of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights.This document supersedes EN 220071:2012.According to the CENCENELEC Internal Regulations, the national standards organizations of the following co
14、untries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
15、Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.Endorsement noticeThe text of ISO 220071:2017 has been approved by CEN as EN ISO 220071:2017 without any modification.2BS EN ISO 220071:2017ISO 22007-1:2017(E)Foreword iv1 Scope . 12 Norm
16、ative references 13 Terms and definitions . 14 Principles . 25 Test methods . 45.1 General . 45.2 Hot-wire method . 55.3 Line-source method 65.4 Transient plane source method 75.5 Temperature wave analysis method . 85.6 Laser flash method 85.7 Steady-state methods 95.7.1 Guarded hot-plate method 95.
17、7.2 Guarded heat flow meter method and heat flow meter method .106 Test report 11Annex A (informative) Sources of uncertainty on measuring thermal transport properties 12Bibliography .17 ISO 2017 All rights reserved iiiContents PageBS EN ISO 220071:2017ISO 22007-1:2017(E)ForewordISO (the Internation
18、al Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been e
19、stablished has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standard
20、ization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance
21、with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of an
22、y patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement
23、.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: w
24、ww.iso.org/iso/foreword.html.This document was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 5, Physical-chemical properties.This second edition cancels and replaces the first edition (ISO 220071:2009), which has been technically revised.A list of all parts in the ISO 22007 se
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