BS-EN-ISO-11357-1-1997.pdf
《BS-EN-ISO-11357-1-1997.pdf》由会员分享,可在线阅读,更多相关《BS-EN-ISO-11357-1-1997.pdf(20页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN ISO 11357-1:1997 Plastics Differential scanning calorimetry (DSC) Part 1: General principles The European Standard EN ISO 11357-1:1997 has the status of a British Standard ICS 83.080.01 BS EN ISO 11357-1:1997 This British Standard, having been prepared under the direction of t
2、he Sector Board for Materials and Chemicals, was published under the authority of the Standards Board and comes into effect on 15 July 1997 BSI 03-2000 ISBN 0 580 27579 5 National foreword This British Standard is the English language version of EN ISO 11357-1:1997. It is identical with ISO 11357-1:
3、1997. The UK participation in its preparation was entrusted to Technical Committee PRI/21, Testing of plastics, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for cha
4、nge, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact that CEN and CENELEC stan
5、dards normally include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under t
6、he section entitled “International Standards Correspondence Index”, or using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct applicat
7、ion. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN ISO title page, page 2, the ISO title page, pages ii to iv, pages 1 to 8, an inside back cover and
8、a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No.DateComments BS EN ISO 11357-1:1997 BSI 02-2000i Contents Page National for
9、ewordInside front cover Foreword2 Forewordiii Text of ISO 11357-11 ii blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 11357-1 April 1997 ICS 83.080.01 Descriptors: See ISO document English version Plastics Differential scanning calorimetry (DSC) Part 1: General principles (ISO 11357-1
10、:1997) Plastiques Analyse calorimtrique diffrentielle (DSC) Partie 1: Principes gnraux (ISO 11357-1:1997) Kunststoffe Dynamische Differenz-Thermoanalyse (DSC) Teil 1: Allgemeine Grundlagen (ISO 11357-1:1997) This European Standard was approved by CEN on 1997-03-28. CEN members are bound to comply wi
11、th the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretar
12、iat or to any CEN member. The European Standards exist in three 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 Central Secretariat has the same status as the official
13、versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit
14、Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1997 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 11357-1:1997 E EN ISO 11357-1:1997 BSI 02-2000 2 Foreword The
15、 text of the International Standard ISO 11357-1:1997 has been prepared by Technical Committee ISO/TC 61 “Plastics” in collaboration with Technical Committee CEN/TC 249 “Plastics”, the secretariat of which is held by IBN. This European Standard shall be given the status of a national standard, either
16、 by publication of an identical text or by endorsement, at the latest by October 1997, and conflicting national standards shall be withdrawn at the latest by October 1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to
17、implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard ISO 11357-1:
18、1997 was approved by CEN as a European Standard without any modification. EN ISO 11357-1:1997 ii BSI 02-2000 Contents Page Forewordiii 1Scope1 2Normative reference1 3Definitions1 4Principle3 5Apparatus and materials3 6Test specimen3 7Test conditions and specimen conditioning3 8Calibration4 9Procedur
19、e5 10Test report6 Annex A (informative) Standard reference materials7 Annex B (informative) General recommendations8 Annex C (informative) BibliographyInside back cover Figure 1 Typical DSC curve2 Table A.1 Transition or melting temperatures and enthalpies of fusion for various reference materials7
20、Table A.2 Reference material for glass transition temperature7 Table A.3 Reference material for measurement of specific heat capacity7 Descriptors: Plastics, polymers, calorimetry, tests, thermal analysis, differential thermal analysis, generalities. EN ISO 11357-1:1997 BSI 02-2000iii Foreword ISO (
21、the International 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 commi
22、ttee has been established 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 electrotec
23、hnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard ISO 11357 was prepared by
24、Technical Committee ISO/TC 61, Plastics, Subcommittee SC 5, Physical-chemical properties. ISO 11357 consists of the following parts, under the general title Plastics Differential scanning calorimetry (DSC): Part 1: General principles; Part 2: Determination of glass transition temperature; Part 3: De
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS EN ISO 11357 1997
链接地址:https://www.31doc.com/p-3743978.html