EN IEC 61340-4-9:2024
(Main)Electrostatics - Part 4-9: Standard test methods for specific applications - Garments - Resistive characterization
Electrostatics - Part 4-9: Standard test methods for specific applications - Garments - Resistive characterization
This part of IEC 61340 provides test methods for measuring the electrical resistance of garments used for static control applications. These test methods can be used for evaluating outer garments that are homogenously conductive or homogeneously dissipative, or that utilize surface conductive or surface dissipative components or elements. NOTE The test methods defined in this standard might not be able to measure materials with buried conductive layers. The resistance point-to-point test method tests the electrical resistance between the two sleeves, any two panels or any two or more electrically interconnected components of the static control garment, including the electrical resistance across the seams and cuffs of the garment as applicable. An alternate sleeve-to-sleeve test method is allowed, using clamps to hang a garment. Static control garments that electrically bond to the wearer and provide a path to ground from the wearer are evaluated using the resistance point-to-point test method, the resistance point to groundable point test method, as well as a system test to determine the resistance from the person through the garment to the groundable point of the garment system. A band resistance measurement test is provided in IEC 61340-4-6 which can be used for garments so equipped with cuffs that are intended to perform the same function as a wrist strap band. The system test with a person wearing a groundable static control garment system includes the ground cord that connects to the groundable point of the garment.
Elektrostatik - Teil 4-9: Standard-Prüfverfahren für spezielle Anwendungen - Kleidung - Resistive Charakterisierung
Électrostatique - Partie 4-9: Méthodes d'essai normalisées pour des applications spécifiques - Vêtements - Caractéristiques résistives
L'IEC 61340-4-9:2024 fournit des méthodes d'essai pour mesurer la résistance électrique des vêtements utilisés pour des applications de contrôle des DES. Ces méthodes d'essai peuvent être utilisées pour évaluer des vêtements extérieurs conducteurs de façon homogène ou dissipatifs de façon homogène, ou qui comportent des composants ou des éléments à surface conductrice ou dissipative. NOTE Il est possible que les méthodes d'essai spécifiées dans le présent document ne permettent pas le mesurage des matériaux à couches conductrices enfouies. Cette troisième édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) l'IEC 61010-1 et l'IEC 61010-2-030 ont été ajoutées comme exigences pour les appareils de mesure; b) la plage de tensions d'essai pour le chemin de mise à la terre du personnel est passée de "7 V à 30 V en courant continu" à "7 V à 100 V en courant continu"; c) les exigences de nettoyage sont passées de cinq cycles de nettoyage au minimum à trois cycles de nettoyage au minimum; d) les exigences concernant l'humidité modérée ont été supprimées; e) les figures ont été remplacées par des dessins génériques.
Elektrostatika - 4-9. del: Standardne preskusne metode za posebno uporabo - Oblačila - Uporovne značilnosti (IEC 61340-4-9:2024)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2025
Elektrostatika - 4-9. del: Standardne preskusne metode za posebno uporabo -
Oblačila - Uporovne značilnosti (IEC 61340-4-9:2024)
Electrostatics - Part 4-9: Standard test methods for specific applications - Garments -
Resistive Characterization (IEC 61340-4-9:2024)
Elektrostatik – Teil 4-9: Standard-Prüfverfahren für spezielle Anwendungen – Kleidung –
Resistive Charakterisierung (IEC 61340-4-9:2024)
Électrostatique - Partie 4-9: Méthodes d'essai normalisées pour des applications
spécifiques - Vêtements - Caractéristiques résistives (IEC 61340-4-9:2024)
Ta slovenski standard je istoveten z: EN IEC 61340-4-9:2024
ICS:
13.340.10 Varovalna obleka Protective clothing
17.220.99 Drugi standardi v zvezi z Other standards related to
elektriko in magnetizmom electricity and magnetism
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61340-4-9
NORME EUROPÉENNE
EUROPÄISCHE NORM November 2024
ICS 17.200.99; 29.020 Supersedes EN 61340-4-9:2016
English Version
Electrostatics - Part 4-9: Standard test methods for specific
applications - Garments - Resistive characterization
(IEC 61340-4-9:2024)
Électrostatique - Partie 4-9: Méthodes d'essai normalisées Elektrostatik - Teil 4-9: Standard-Prüfverfahren für spezielle
pour des applications spécifiques - Vêtements - Anwendungen - Kleidung - Resistive Charakterisierung
Caractéristiques résistives (IEC 61340-4-9:2024)
(IEC 61340-4-9:2024)
This European Standard was approved by CENELEC on 2024-11-27. 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 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 the 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, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61340-4-9:2024 E
European foreword
The text of document 101/718/FDIS, future edition 3 of IEC 61340-4-9, prepared by TC 101
"Electrostatics" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2025-11-30
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-11-30
document have to be withdrawn
This document supersedes EN 61340-4-9:2016 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 61340-4-9:2024 was approved 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 Approved as EN IEC 61340-5-1
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where 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 available
here: www.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 61010-1 - Safety requirements for electrical EN 61010-1 -
equipment for measurement, control, and
laboratory use - Part 1: General
requirements
IEC 61010-2-030 - Safety requirements for electrical EN IEC 61010-2-030 -
equipment for measurement, control, and
laboratory use - Part 2-030: Particular
requirements for equipment having testing
or measuring circuits
IEC 61340-2-3 - Electrostatics - Part 2-3: Methods of test EN 61340-2-3 -
for determining the resistance and
resistivity of solid materials used to avoid
electrostatic charge accumulation
IEC 61340-4-6 - Electrostatics - Part 4-6: Standard test EN 61340-4-6 -
methods for specific applications - Wrist
straps
IEC 61340-4-9 ®
Edition 3.0 2024-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electrostatics –
Part 4-9: Standard test methods for specific applications – Garments – Resistive
characterization
Électrostatique –
Partie 4-9: Méthodes d'essai normalisées pour des applications spécifiques –
Vêtements – Caractéristiques résistives
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 17.200.99, 29.020 ISBN 978-2-8322-9801-5
– 2 – IEC 61340-4-9:2024 © IEC 2024
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Atmosphere for conditioning and testing . 8
5 Equipment and materials . 9
5.1 Resistance measurement apparatus . 9
5.1.1 General . 9
5.1.2 Product qualification . 9
5.1.3 Acceptance testing . 9
5.1.4 Ohmmeter for testing personnel ground path . 9
5.2 Resistance measurement electrodes . 9
5.2.1 Cylindrical electrodes . 9
5.2.2 Clamps or electrodes . 10
5.2.3 Cuff test fixture . 10
5.2.4 Hand-held electrode . 10
5.3 Support surface . 10
5.3.1 Insulative support surface . 10
5.3.2 Insulative sleeve inserts . 10
5.3.3 Insulative hangers . 10
6 Test procedure . 10
6.1 Sample preparation . 10
6.1.1 General . 10
6.1.2 Number of samples . 11
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 . 13
8 Reporting. 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) . 14
Figure 2 – Test set-up – Resistance point-to-point (insulative sleeve insert 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) . 15
IEC 61340-4-9:2024 © IEC 2024 – 3 –
Figure 5 – Test set-up – Resistance 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 or electrodes for hanging garment test . 16
Figure 8 – Test set-up – Resistance point-to-groundable point (cuff-to-groundable-
point procedure with insulative sleeve inserts) . 17
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 static 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 – Product qualification . 13
Table A.1 – Garment types and resistance values . 20
– 4 – IEC 61340-4-9:2024 © IEC 2024
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTROSTATICS –
Part 4-9: Standard test methods for specific applications –
Garments – Resistive characterization
FOREWORD
1) The Inte
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