BS EN 12222-1997 Footwear - Standard atmospheres for conditioning and testing of footwear and components for footwear《制靴 鞋靴及其组件试验和修整用标准大气》.pdf

《BS EN 12222-1997 Footwear - Standard atmospheres for conditioning and testing of footwear and components for footwear《制靴 鞋靴及其组件试验和修整用标准大气》.pdf》由会员分享，可在线阅读，更多相关《BS EN 12222-1997 Footwear - Standard atmospheres for conditioning and testing of footwear and components for footwear《制靴 鞋靴及其组件试验和修整用标准大气》.pdf（8页珍藏版）》请在麦多课文档分享上搜索。

1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12222 : 1997 The Eu

2、ropean Standard EN 12222 : 1997 has the status of a British Standard ICS 61.060 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Footwear Standard atmospheres for conditioning and testing of footwear and components for footwearThis British Standard, having been prepared under t

3、he direction of the Sector Board for Materials and Chemicals, was published under the authority of the Standards Board and comes into effect on 15 December 1997 BSI 1997 ISBN 0 580 28573 1 BS EN 12222 : 1997 Amendments issued since publication Amd. No. Date Text affected National foreword This Briti

4、sh Standard is the English language version of EN 12222 : 1997 published by the European Committee for Standardization (CEN). The UK participation in its preparation was entrusted to Technical Committee TCI/69, Footwear and leather, which has the responsibility to: aid enquirers to understand the te

5、xt; present to the responsible European committee any enquiries on the interpretation, or proposals for change, 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 obta

6、ined on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using the Find facil

7、ity of the BSI Standards Electronic Catalogue. 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, the EN title page, pages 2 to 4, an inside back cover and a back cover.CEN Europ

8、ean Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1997 All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12222 : 1997 E EUROPEA

9、N STANDARD EN 12222 NORME EUROPE ENNE EUROPA ISCHE NORM June 1997 ICS 61.060 Descriptors: Shoes, tests, test conditions, test atmospheres, humidity, definitions, specifications, dimensional tolerances English version Footwear Standard atmospheres for conditioning and testing of footwear and componen

10、ts for footwear Chaussures Atmosphe res normales de conditionnement et dessai des chaussures et de leurs e le ments constitutifs Schuhwerk Normalklimate fu r Vorbehandlung und Pru fung von Schuhwerk und seinen Bestandteilen This European Standard was approved by CEN on 1997-05-28. CEN members are bo

11、und to comply with 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

12、Central Secretariat or to any CEN member. This European Standard exists 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

13、 as the official 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.Page 2 EN 12222 : 1997 BSI 1997 F

14、oreword This European Standard has been prepared by Technical Committee CEN/TC 309, Footwear, the secretariat of which is held by AENOR. 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 December 19

15、97, and conflicting national standards shall be withdrawn at the latest by December 1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finla

16、nd, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword 2 Introduction 3 1 Scope 3 2 Definitions 3 3 General requirements 3 4 Standard atmospheres 3 5 Tolerances 3 6 Conditioning 4 7 Te

17、sting 4Page 3 EN 12222 : 1997 BSI 1997 Introduction This European Standard has been prepared based on the following ISO standards referred to atmospheres for conditioning and testing: ISO 554 Standard atmospheres for conditioning and/or testing Specifications ISO 558 Conditioning and testing Standar

18、d atmospheres Definitions The aim of this European Standard is to harmonize the specifications for the ambient conditions in which test methods for footwear and components for footwear will be carried out. 1 Scope This European Standard specifies the general conditioning and testing atmospheres for

19、the evaluation of footwear and footwear component properties. This European Standard defines two standard atmospheres for conditioning and testing of footwear and footwear components. 2 Definitions For the purposes of this standard the following definitions apply: 2.1 atmosphere Ambient conditions d

20、efined by one or more of the parameters: temperature; relative humidity (r.h.) 2.2 conditioning This term refers to the operation as a whole designed to bring a sample or test specimen, before testing, into a specified condition in relation to temperature and humidity, by keeping it for a given peri

21、od of time in the conditioning atmosphere. 2.3 conditioning atmosphere The atmosphere in which a sample or test specimen is kept before being subjected to test. It is characterized by specified values for one or more of the parameters temperature, relative humidity which are kept within the prescrib

22、ed tolerances for a given period of time. NOTE 1. The conditioning can be done in the laboratory, in a special enclosure termed the conditioning chamber or in the test chamber. NOTE 2. The chosen values and period of time depend on the nature of the sample or test specimen to be tested. 2.4 test atm

23、osphere The atmosphere to which a sample or test specimen is exposed throughout the test. It is characterized by specified values for one or more of the parameters temperature, relative humidity and pressure, which are kept within the prescribed tolerances. NOTE. The test may be carried out in the l

24、aboratory, in a special chamber termed the test chamber, or in the conditioning chamber, the choice depending on the nature of the test specimen and on the test itself. 3 General requirements The standard atmospheres and tolerances for conditioning and testing of footwear and footwear component prop

25、erties are given in clause 4 and clause 5 respectively. When the conditioning is carried out at 23 C and 50 % r.h. it will not be necessary to indicate this in the test report. In any other case, the ambient conditions must be explicitly stated in the test report. 4 Standard atmospheres Table 1. Sta

26、ndard atmospheres Designation Temperature Relative humidity Remarks C % 23/50 23 50 Recommended atmosphere 20/65 20 65 Used in certain fields of application 5 Tolerances Table 2. Tolerances 1) Tolerances Temperature Relative humidity C % Ordinary (normal) tolerances 2 5 2), 3) 1) These tolerances sh

27、ould also be used for other atmospheres if it is specified in the relevant test method. 2) The resulting limits of relative humidity, with ordinary tolerances, therefore: 45 % to 55 % and 60 % to 70 % respectively. 3) The uncertainty shall not exceed 3% .Page 4 EN 12222 : 1997 BSI 1997 6 Conditionin

28、g The conditioning atmospheres shall be in accordance with the standard atmospheres (see clause 4). The period of conditioning shall be stated in the relevant specifications for the component. 7 Testing Unless otherwise specified in the relevant European Standard, the test specimens shall be tested

29、in the same atmosphere as that in which they have been conditioned. In all cases, the test shall be carried out immediately after removal of the test specimen from the conditioning chamber.blankBSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |

30、 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Institution BSI is the independent national body responsible for preparing British Standa

31、rds. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the consta

32、nt aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel:

33、 020 8996 9000. Fax: 020 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Custom

34、er Services. Tel: 020 8996 9001. Fax: 020 8996 7001. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of informat

35、ion on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: 020 8996 7111. Fax: 020 8996

36、 7048. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: 020 8996 7002. Fax: 020 8996 7001. Copyright Copyright subsists in a

37、ll BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means e

38、lectronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070.