BS EN 61340-4-9-2016 Electrostatics Standard test methods for specific applications Garments《静电 特定应用的标准试验方法 服装》.pdf

1、ElectrostaticsPart 4-9: Standard test methods for specific applications GarmentsBS EN 61340-4-9:2016BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis British Standard is the UK implementation of EN 61340-4-9:2016. It isidentical to IEC 61340-4-9:2

2、016.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/101, Electrostatics.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are

3、responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 86847 4ICS 17.220.99; 29.020Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of

4、 the Standards Policy and Strategy Committee on 30 September 2016.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 61340-4-9:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61340-4-9 September 2016 ICS 17.220.99; 29.020 English Version Electrostatics - P

5、art 4-9: Standard test methods for specific applications - Garments (IEC 61340-4-9:2016) lectrostatique - Partie 4-9: Mthodes dessai normalises pour des applications spcifiques - Vtements (IEC 61340-4-9:2016) Elektrostatik - Teil 4-9: Standard-Prfverfahren fr spezielle Anwendungen - Bekleidung (IEC

6、61340-4-9:2016) This European Standard was approved by CENELEC on 2016-06-01. CENELEC members are bound 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

7、bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under th

8、e responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia

9、, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for

10、 Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Memb

11、ers. Ref. No. EN 61340-4-9:2016 E BS EN 61340-4-9:2016EN 61340-4-9:2016 2 European foreword The text of document 101/500/FDIS, future edition 2 of IEC 61340-4-9, prepared by IEC/TC 101 “Electrostatics“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61340-4-9:2016. The f

12、ollowing dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-03-16 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2019-09-16 Atte

13、ntion is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 61340-4-9:2016 was approved

14、by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated : IEC 61340-5-1 NOTE Harmonized as EN 61340-5-1. BS EN 61340-4-9:2016EN 61340-4-9:2016 3 Annex ZA (normative) Normative references to i

15、nternational publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest editi

16、on of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is

17、 available here: www.cenelec.eu Publication Year Title EN/HD Year IEC 61340-2-3 - Electrostatics - Part 2-3: Methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation EN 61340-2-3 - IEC 61340-4-6 - Electrostatics - Part 4

18、-6: Standard test methods for specific applications - Wrist straps EN 61340-4-6 - BS EN 61340-4-9:2016 2 IEC 61340-4-9:2016 IEC 2016 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references. 7 3 Terms and definitions 7 4 Atmosphere for conditioning and testing . 8 4.1 General . 8 4.2

19、Low humidity . 8 4.3 Moderate humidity . 9 5 Equipment and materials . 9 5.1 Test equipment requirements 9 5.1.1 Resistance measurement apparatus . 9 5.1.2 Resistance measurement electrodes 9 5.1.3 Support surface . 10 6 Test procedure 10 6.1 Sample preparation . 10 6.1.1 General . 10 6.1.2 Sample s

20、ize . 10 6.1.3 Sample sketch . 10 6.2 Humidity requirements . 11 6.3 Test procedures 11 6.3.1 General . 11 6.3.2 Resistance point-to-point 11 6.3.3 Resistance point-to-groundable point 12 6.3.4 Cuff measurements 12 6.3.5 Groundable static control garment system 12 7 Product qualification 12 8 Report

21、ing 13 Annex A (informative) Garment types and resistance values . 20 Annex B (informative) Data collection sheet (example) . 21 Bibliography . 23 Figure 1 Test set-up Resistance point-to-point (sleeve-to-sleeve procedure with insulative sleeve inserts) . 13 Figure 2 Test set-up Resistance point-to-

22、point (insulative sleeve inserted into sleeve detail) 14 Figure 3 Test set-up Resistance point-to-point (panel-to-panel procedure with insulative support surface) 14 Figure 4 Test set-up Resistance point-to-point (cuff-to-cuff procedure with insulative sleeve inserts) . 15 Figure 5 Test set-up Resis

23、tance point-to-point (electrode inserted into cuff detail) 15 Figure 6 Test set-up Resistance point-to-point (hanging clamp sleeve-to-sleeve procedure) 16 Figure 7 Clamps/electrodes for hanging garment test 16 Figure 8 Test set-up Resistance point-to-groundable point (cuff-to-groundable-point proced

24、ure with insulative sleeve inserts) . 17 BS EN 61340-4-9:2016IEC 61340-4-9:2016 IEC 2016 3 Figure 9 Test set-up Resistance point-to-groundable point (sleeve-to-groundable-point procedure with insulative sleeve inserts) . 17 Figure 10 Groundable garment cuff test 18 Figure 11 Test set-up Groundable s

25、tatic control garment system resistance (groundable garment in combination with a person using a meter and hand-held electrode) . 18 Figure 12 Test set-up Groundable static control garment system resistance (groundable garment in combination with a person using an integrated tester) . 19 Table 1 Pro

26、duct qualification 13 Table A.1 Garment types and resistance values . 20 BS EN 61340-4-9:2016 4 IEC 61340-4-9:2016 IEC 2016 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTROSTATICS Part 4-9: Standard test methods for specific applications Garments FOREWORD 1) The International Electrotechnical Com

27、mission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and

28、 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee

29、 interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accorda

30、nce with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all inter

31、ested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsi

32、ble for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence b

33、etween any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of

34、 conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

35、 members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publicat

36、ion or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publicat

37、ion may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61340-4-9 has been prepared by IEC technical committee 101: Electrostatics. This second edition cancels and replaces the first edition published in 201

38、0. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) classification of three types of garments static control garments, groundable static control garments, and groundable static control garment sy

39、stem; BS EN 61340-4-9:2016IEC 61340-4-9:2016 IEC 2016 5 b) additional measurements according to the the garment type including cuff measurements, panel to groundable point, testing with a person in the garment system; c) sleeve to sleeve measurements allowed with probes or by hanging; d) additional

40、recommended values for new garment types as set out in Annex A. The text of this standard is based on the following documents: FDIS Report on voting 101/500/FDIS 101/502/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above t

41、able. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 61340 series, published under the general title Electrostatics, can be found on the IEC website. The committee has decided that the contents of this publication will remain uncha

42、nged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of thi

43、s publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. BS EN 61340-4-9:2016 6 IEC 61340-4-9:2016 IEC 2016 INTRODUCTION This part of IEC 61340 provides test me

44、thods for evaluating the electrical resistance of garments that contain surface conductive or dissipative components or materials used in the electronics industry for the control of electrostatic discharge. This standard defines procedures for measuring electrical resistance, including a system resi

45、stance test for garments that provide a ground path for personnel. Clothing made from synthetic fibres is a common source of electrostatic charge. Wearing an appropriate static control garment over personal clothing can minimize the effect of this charge. To effectively control electrostatic charges

46、, the static control garment should be grounded. Three categories of garments are considered in this standard. a) A static control garment may suppress or otherwise affect an electric field from clothing worn underneath the garment without being attached to ground. However, without grounding, a char

47、ge may accumulate on conductive or dissipative elements of a garment, if present, resulting in a charged source. b) A groundable static control garment may provide a higher level of suppression when the lower resistance fabric is connected to ground. c) A groundable static control garment system pro

48、vides a ground path for a person that suppresses the electrical field from clothing worn underneath the garment and also bonds the skin of the wearer to an identified ground path. Groundable static control garment systems may also be used in conjunction with a continuous or constant monitoring syste

49、m in a manner similar to those used in continuous monitoring of wrist straps in an ESD protected area (EPA). Resistive characterization is only one aspect to consider in evaluating garments for any specific application. To fully characterize a garment, electrical field attenuation, static decay, peak voltage, residual voltage and triboelectric charging may need to be considered. Other attributes related to applications and environments, such as