SIST EN IEC 63203-201-4:2025/oprA1:2025

SLOVENSKI STANDARD
01-julij-2025
Nosljive elektronske naprave in tehnologije - 201-4. del: Elektronski tekstil -
Preskusna metoda za ugotavljanje odpornosti prevodne tkanine po obrabi -
Dopolnilo A1
Amendment 1 - Wearable electronic devices and technologies - Part 201-4: Electronic
textile - Test method for determining sheet resistance of conductive fabrics after abrasion
Tragbare elektronische Geräte und Technologien - Teil 201-4: Elektronische Textilien -
Prüfverfahren zur Bestimmung der Abriebfestigkeit von leitfähigen textilen
Flächengebilden
Technologies et dispositifs électroniques prêts-à-porter - Partie 201-4: Textile
électronique - Méthode d'essai pour la détermination de la résistance d'une pièce
d'étoffe conductrice après abrasion
Ta slovenski standard je istoveten z: EN IEC 63203-201-4:2025/prA1:2025
ICS:
59.080.80 Inteligentne tekstilije Smart textiles
SIST EN IEC 63203-201- en
4:2025/oprA1:2025
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

124/321/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 63203-201-4/AMD1 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2025-05-16 2025-08-08
SUPERSEDES DOCUMENTS:
IEC TC 124 : WEARABLE ELECTRONIC DEVICES AND TECHNOLOGIES
SECRETARIAT: SECRETARY:
Korea, Republic of Mr Jae Yeong Park
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):

ASPECTS CONCERNED:
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING

This document is still under study and subject to change. It should not be used for reference purposes.
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which they are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is the
final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Amendment 1 - Wearable electronic devices and technologies - Part 201-4: Electronic textile -
Test method for determining sheet resistance of conductive fabrics after abrasion

PROPOSED STABILITY DATE: 2030
NOTE FROM TC/SC OFFICERS:
In accordance with 124/302/RM, TC 124 agreed to revise this document via an amendment for the
change in scope.
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IEC CDV 63203-201-4 © IEC 2025 – 2 – 124/321/CDV
1 CONTENTS
2 FOREWORD . 3
3 INTRODUCTION . 5
4 1 Scope . 6
5 2 Normative references . 6
6 3 Terms and definitions . 6
7 4 Principle of test . 7
8 5 Test equipment . 7
9 5.1 Abrasion machine . 7
10 5.2 Abradant . 7
11 5.3 Foam . 7
12 5.4 Felt . 7
13 5.5 Test equipment for measurement of sheet resistance. 7
14 6 Test procedure . 7
15 6.1 Sampling and preparation of test specimen . 7
16 6.2 Abradant . 8
17 6.3 Sheet resistance before abrasion treatment . 8
18 6.4 Mounting specimens on abrading tables . 8
19 6.5 Mounting the abradant on test piece holder . 8
20 6.6 Preparation of the abrasion machine . 8
21 6.7 Useful life of auxiliary materials . 8
22 6.8 Abrasion treatment. 8
23 6.9 Determination of sheet resistance after abrasion treatment . 9
24 6.10 Calculation of percentage of sheet resistance change . 9
25 7 Test report . 9
26 Bibliography . 10
IEC CDV 63203-201-4 © IEC 2025 – 3 – 124/321/CDV
29 INTERNATIONAL ELECTROTECHNICAL COMMISSION
30 ____________
32 WEARABLE ELECTRONIC DEVICES AND TECHNOLOGIES –
34 Part 201-4: Electronic textile – Test method for determining sheet
35 resistance of conductive fabrics after abrasion
37 FOREWORD
38 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
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66 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
67 indispensable for the correct application of this publication.
68 9) IEC draws attention to the possibility that the implementation of this document may involve the use of (a)
69 patent(s). IEC takes no position concerning the evidence, validity or applicability of any claimed patent rights in
70 respect thereof. As of the date of publication of this document, IEC had not received notice of (a) patent(s), which
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72 the latest information, which may be obtained from the patent database available at https://patents.iec.ch. IEC
73 shall not be held responsible for identifying any or all such patent rights.
74 IEC 63203-201-4 has been prepared by IEC technical committee 124: Wearable electronic
75 devices and technologies. It is an International Standard.
76 The text of this International Standard is based on the following documents:
Draft Report on voting
124/290/FDIS 124/301/RVD
78 Full information on the voting for its approval can be found in the report on voting indicated in
79 the above table.
80 The language used for the development of this International Standard is English.
81 This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
82 accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available

IEC CDV 63203-201-4 © IEC 2025 – 4 – 124/321/CDV
83 at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
84 described in greater detail at www.iec.ch/publications.
85 A list of all parts in the IEC 63203 series, published under the general title Wearable electronic
86 devices and technologies, can be found on the IEC website.
87 The committee has decided that the contents of this document will remain unchanged until the
88 stability date indicated on the IEC website under webstore.iec.ch in the data related to the
89 specific document. At this date, the document will be
90 • reconfirmed,
91 • withdrawn, or
92 • revised.
IEC CDV 63203-201-4 © IEC 2025 – 5 – 124/321/CDV
95 INTRODUCTION
96 Electrical properties can be changed by surface wear of conductive fabric, so abrasion
97 resistance is a critical property for conductive fabric.
98 The failure modes of conductive fabric are specimen breakdown, appearance change and
99 damage of coated layer in the case of coated fabric, etc. These physical failure modes result in
100 changes in electrical properties.
101 This document specifies the test method and evaluation criteria for abrasion resistance of
102 conductive fabrics.
IEC CDV 63203-201-4 © IEC 2025 – 6 – 124/321/CDV
105 WEARABLE ELECTRONIC DEVICES AND TECHNOLOGIES –
107 Part 201-4: Electronic textile – Test method for determining sheet
108 resistance of conductive fabrics after abrasion
112 1 Scope
113 This part of IEC 63203-201 specifies a test procedure to measure the sheet resistance of
114 conductive fabrics after abrasion treatment using the Martindale abrasion machine.
115 This document is applicable to fully conductive fabrics such as woven, knitted conductive fabrics,
116 conductive nonwovens and coated conductive fabrics.
117 2 Normative references
118 The following documents are referred to in the text in such a way that some or all of their content
119 constitutes requirements of this document. For dated references, only the edition cited applies.
120 For undated references, the latest edition of the referenced document (including any
121 amendments) applies.
122 IEC 62899-202:2023, Printed electronics – Part 202: Materials – Conductive ink
123 ISO 139, Textiles – Standard atmospheres for conditioning and testing
124 ISO 12947-1:1998, Textiles – Determination of the abrasion resistance of fabrics by the
125 Martindale method – Part 1: Martindale abrasion testing apparatus
126 ISO 12947-2:2016, Textiles – Determination of the abrasion resistance of fabrics by the
127 Martindale method – Part 2: Determination of specimen breakdown
128 3 Terms and definitions
129 For the purposes of this document, the following terms and definitions apply.
130 ISO and IEC maintain terminology databases for use in standardization at the following
131 addresses:
132 • IEC Electropedia: available at https://www.electropedia.org/
133 • ISO Online browsing platform: available at https://www.iso.org/obp
134 3.1
135 abrasion rub
136 one revolution of the two outer drives of the Martindale abrasion tester
137 [SOURCE: ISO 12947-1:1998, 3.1]
138 3.2
139 sheet resistance
140 R
S
141 electrical resistance of a sheet of nominally uniform thickness, measured across the opposite
142 ends of a square area
143 Note 1 to entry:
...