SIST EN 61340-4-1:2004

Electrostatics -- Part 4-1: Standard test methods for specific applications - Electrical resistance of floor coverings and installed floors

This part of IEC 61340 specifies test methods for determining the electrical resistance of all
types of floor coverings and installed floors with resistance to ground, point-to-point
resistance and vertical resistance of between 104 Ω and 1013 Ω. Laboratory evaluations
carried out under controlled environmental conditions can be used for classification or quality
control purposes. Tests on installed floors under uncontrolled ambient conditions can be used
to determine correct installation or as part of an ongoing system verification.

Elektrostatik -- Teil 4-1: Standard-Prüfverfahren für spezielle Anwendungen - Elektrischer Widerstand von Bodenbelägen und verlegten Fußböden

Electrostatique -- Partie 4-1: Méthodes d'essai normalisées pour des applications spécifiques - Résistance électrique des revêtements de sol et des sols finis

Spécifie les méthodes d'essai pour la détermination de la résistance électrique de tous les types de revêtements de planchers et de sols finis avec une résistance à la terre, une résistance point à point et une résistance verticale entre 104 W et 1013 W. Les évaluations de laboratoire effectuées dans des conditions d'environnement contrôlées peuvent être utilisées pour les besoins de la classification ou de contrôle de la qualité. Les essais sur les sols finis dans des conditions ambiantes non contrôlées peuvent être utilisés pour déterminer une installation correcte ou bien en tant que partie d'une vérification de système en cours. Les modifications significatives concernent uniquement la spécification de méthodes d'essai mais ne contiennent pas de prescriptions de classification ou de performance; les méthodes d'essai concernent les mesures de résistances et les appareillages spécifiés se conforment davantage à ceux des autres parties de la EN 61340.

Elektrostatika - 4-1. del: Standardne preskusne metode za določeno uporabo - Električna upornost talnih oblog in položenih tal

Ta del standarda IEC 61340 določa preskusne metode za ugotavljanje električne upornosti vseh vrst talnih oblog in položenih tal z upornostjo na tla, medtočkovno upornostjo ter navpično upornostjo med 104 Ω in 1013 Ω. Laboratorijske ocene, izvedene pod nadzorovanimi okoljskimi pogoji, se lahko uporabljajo za namene klasifikacije ali preverjanja kakovosti. Preskusi na položenih tleh pod nenadzorovanimi okoljskimi pogoji se lahko uporabljajo za ugotavljanje pravilne namestitve ali v okviru tekočega preverjanja sistema.

General Information

• Status: Published
• Publication Date: 31-Aug-2004
• ICS: 17.220.99 - Other standards related to electricity and magnetism
• ICS: 97.150 - Floor coverings
• Technical Committee: I09 - Imaginarni 09
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Sep-2004
• Due Date: 01-Sep-2004
• Completion Date: 01-Sep-2004
• Ref Project: EN 61340-4-1:2004 - Electrostatics - Part 4-1: Standard test methods for specific applications - Electrical resistance of floor coverings and installed floors

Relations

• Amended By: SIST EN 61340-4-1:2004/A1:2015 - Electrostatics - Part 4-1: Standard test methods for specific applications - Electrical resistance of floor coverings and installed floors
• Effective Date: 29-Jan-2023
• Amended By: SIST EN 61340-4-1:2004/A1:2015 - Electrostatics - Part 4-1: Standard test methods for specific applications - Electrical resistance of floor coverings and installed floors
• Effective Date: 01-Sep-2015

Standards Content (Sample)

SLOVENSKI SIST EN 61340-4-1:2004

STANDARD
september 2004
Elektrostatika - 4-1. del: Standardne preskusne metode za določeno uporabo -
Električna upornost talnih oblog in položenih tal
Electrostatics - Part 4-1: Standard test methods for specific applications - Electrical
resistance of floor coverings and installed floors
ICS 17.220.99; 59.080.60 Referenčna številka
SIST EN 61340-4-1:2004(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD EN 61340-4-1
NORME EUROPÉENNE
EUROPÄISCHE NORM April 2004

ICS 59.080.60; 17.220.99


English version


Electrostatics
Part 4-1: Standard test methods for specific applications –
Electrical resistance of floor coverings and installed floors
(IEC 61340-4-1:2003)


Electrostatique Elektrostatik
Partie 4-1: Méthodes d'essai normalisées Teil 4-1: Standard-Prüfverfahren für
pour des applications spécifiques - spezielle Anwendungen –
Résistance électrique des revêtements de Elektrischer Widerstand von
sol et des sols finis Bodenbelägen und verlegten Fußböden
(CEI 61340-4-1:2003) (IEC 61340-4-1:2003)






This European Standard was approved by CENELEC on 2004-03-01. 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 bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat 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 Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels


© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 61340-4-1:2004 E

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EN 61340-4-1:2004 - 2 -
Foreword
The text of document 101/162/FDIS, future edition 2 of IEC 61340-4-1, prepared by IEC TC 101,
Electrostatics, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 61340-4-1 on 2004-03-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2004-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2007-03-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61340-4-1:2003 was approved by CENELEC as a
European Standard without any modification.
__________

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- 3 - EN 61340-4-1:2004
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application 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 Where an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
1)
ISO 1957 - Machine-made textile floor coverings - - -
Selection and cutting of specimens for
physical tests





1)
Undated reference.

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NORME CEI
INTERNATIONALE
IEC



61340-4-1
INTERNATIONAL


Deuxième édition
STANDARD

Second edition

2003-12


Electrostatique –
Partie 4-1:
Méthodes d'essai normalisées
pour des applications spécifiques –
Résistance électrique des revêtements
de sol et des sols finis

Electrostatics –
Part 4-1:
Standard test methods for specific applications –
Electrical resistance of floor coverings
and installed floors

 IEC 2003 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: [phone] Telefax: [phone] E-mail: [e-mail] Web: www.iec.ch
CODE PRIX
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Commission Electrotechnique Internationale
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue

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61340-4-1  IEC:2003 – 3 –
CONTENTS
FOREWORD.5

1 Scope.9
2 Normative references.9
3 Terms and definitions .9
4 Principle.11
5 Apparatus.11
5.1 Resistance measuring apparatus.11
5.2 Measuring electrodes.13
5.3 Counter-electrode.13
5.4 Support plates.13
5.5 Insulating plate.15
6 Sampling for laboratory evaluations.15
7 Preparation of test specimens .15
8 Atmosphere for conditioning and testing .17
9 Test procedures.17
9.1 Cleaning electrodes.17
9.2 Point-to-point resistance.17
9.3 Vertical resistance (laboratory evaluations only).19
9.4 Resistance to ground.19
10 Calculation and expression of results .21
11 Test report.21

Figure 1 – Example of two alternative designs for suitable measuring electrodes.25

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61340-4-1  IEC:2003 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

ELECTROSTATICS –

Part 4-1: Standard test methods for specific applications –
Electrical resistance of floor coverings and installed floors


FOREWORD
1) The International Electrotechnical Commission (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 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 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 accordance 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
interested 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 responsible 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
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
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
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 Publication 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 Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61340-4-1 has been prepared by IEC technical committee
101:Electrostatics.
This second edition cancels and replaces the first edition published in 1995 and constitutes a
technical revision. The important changes refer only to the specification of test methods but
do not contain classification or performance requirements; the test methods refer to
resistance measurement, and the specified equipment comply more with those of the other
parts of IEC 61340.

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61340-4-1  IEC:2003 – 7 –
The text of this standard is based on the following documents:
FDIS Report on voting
101/162/FDIS 101/170/RVD

Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this publication will remain unchanged until
2008. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.

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61340-4-1  IEC:2003 – 9 –
ELECTROSTATICS –

Part 4-1: Standard test methods for specific applications –
Electrical resistance of floor coverings and installed floors



1 Scope
This part of IEC 61340 specifies test methods for determining the electrical resistance of all
types of floor coverings and installed floors with resistance to ground, point-to-point
4 13
resistance and vertical resistance of between 10 Ω and 10 Ω. Laboratory evaluations
carried out under controlled environmental conditions can be used for classification or quality
control purposes. Tests on installed floors under uncontrolled ambient conditions can be used
to determine correct installation or as part of an ongoing system verification.
2 Normative references
The following referenced documents are indispensable for the application 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.
ISO 1957, Machine-made textile floor coverings – Selection and cutting of specimens for
physical tests
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
acceptance testing
testing carried out on flooring immediately after installation or on production samples prior to
initial acceptance by the customer
3.2
geometric mean
n
nth root of the product of n numbers, yy⋅⋅Ky
12 n
3.3
groundable point
attachment to a floor covering that facilitates its connection to ground
3.4 insulating material
14
material having a vertical resistance greater than 10 Ω

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61340-4-1  IEC:2003 – 11 –
3.5
laboratory evaluations
measurements carried out under controlled laboratory conditions
3.6
resistance to ground
electrical resistance measured between ground or a groundable point and a single electrode
placed on the use-surface
3.7
point-to-point resistance
electrical resistance measured between two electrodes placed on the use-surface
3.8
vertical resistance
electrical resistance measured between the back of the material under test and a single
electrode placed on the use-surface
4 Principle
The resistance across the use-surface of the test material and through the test material is
measured using a high-resistance meter, or other suitable equipment. Point-to-point
resistance measurements are appropriate for evaluating a floor covering’s ability to conduct
charge across its use-surface or to act as a charge sink. Measurements of resistance through
floor coverings, i.e. resistance to ground and vertical resistance, are appropriate for
evaluating their ability to conduct charge from the use-surface or from conductors in contact
with the use-surface, to a charge sink beneath the floor covering. A simulation of the
resistance-to-ground measurement is made under laboratory conditions by attaching a
groundable point to the back of the floor covering under test.
5 Apparatus
5.1 Resistance measuring apparatus
This apparatus consists of a self-contained resistance meter (ohmmeter) or power supply and
current
...