SIST EN ISO 13753:2008

SLOVENSKI STANDARD
SIST EN ISO 13753:2008
01-september-2008
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SIST EN ISO 13753:2000
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Mechanical vibration and shock - Hand-arm vibration - Method for measuring the
vibration transmissibility of resilient materials when loaded by the hand-arm system (ISO
13753:1998)
Mechanische Schwingungen und Stöße - Hand-Arm-Schwingungen - Verfahren zur
Messung der Schwingungsübertragung elastischer Materialien unter Belastung durch
das Hand-Arm-System (ISO 13753:1998)
Vibrations et chocs mécaniques - Vibrations main-bras - Méthode pour mesurer le
facteur de transmission des vibrations par les matériaux résilients chargés par le
système main-bras (ISO 13753:1998)
Ta slovenski standard je istoveten z: EN ISO 13753:2008
ICS:
13.160 Vpliv vibracij in udarcev na Vibration and shock with
ljudi respect to human beings
SIST EN ISO 13753:2008 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 13753:2008

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SIST EN ISO 13753:2008
EUROPEAN STANDARD
EN ISO 13753
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2008
ICS 13.160 Supersedes EN ISO 13753:1998
English Version
Mechanical vibration and shock - Hand-arm vibration - Method
for measuring the vibration transmissibility of resilient materials
when loaded by the hand-arm system (ISO 13753:1998)
Vibrations et chocs mécaniques - Vibrations main-bras - Mechanische Schwingungen und Stöße - Hand-Arm-
Méthode pour mesurer le facteur de transmission des Schwingungen - Verfahren zur Messung der
vibrations par les matériaux résilients chargés par le Schwingungsübertragung elastischer Materialien unter
système main-bras (ISO 13753:1998) Belastung durch das Hand-Arm-System (ISO 13753:1998)
This European Standard was approved by CEN on 25 May 2008.
CEN 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 Management Centre 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 CEN Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13753:2008: E
worldwide for CEN national Members.

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SIST EN ISO 13753:2008
EN ISO 13753:2008 (E)
Contents Page
Foreword.3
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 98/37/EC, amended by Directive 98/79/EC .4
Annex ZB (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC .5

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SIST EN ISO 13753:2008
EN ISO 13753:2008 (E)
Foreword
The text of ISO 13753:1998 has been prepared by Technical Committee ISO/TC 108 “Mechanical vibration
and shock” of the International Organization for Standardization (ISO) and has been taken over as EN ISO
13753:2008 by Technical Committee CEN/TC 231 “Mechanical vibration and shock” the secretariat of which is
held by DIN.
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 2008, and conflicting national standards shall be withdrawn
at the latest by December 2008.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 13753:1998.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EC Directive(s).
For relationship with EC Directive(s), see informative Annexes ZA and ZB, which are integral part of this
document.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 13753:1998 has been approved by CEN as a EN ISO 13753:2008 without any modification.
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SIST EN ISO 13753:2008
EN ISO 13753:2008 (E)
Annex ZA
(informative)

Relationship between this European Standard and the Essential
Requirements of EU Directive 98/37/EC, amended by Directive 98/79/EC
This European Standard has been prepared under a mandate given to CEN by the European Commission
and the European Free Trade Association to provide a means of conforming to Essential Requirements of the
New Approach Directive 98/37/EC on machinery, amended by 98/79/EC.
Once this standard is cited in the Official Journal of the European Communities under that Directive and has
been implemented as a national standard in at least one Member State, compliance with the normative
clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity
with the Essential Requirement 1.5.9 of that Directive and associated EFTA regulations.
WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling within
the scope of this standard.

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SIST EN ISO 13753:2008
EN ISO 13753:2008 (E)
Annex ZB
(informative)

Relationship between this European Standard and the Essential Requirements of
EU Directive 2006/42/EC
This European Standard has been prepared under a mandate given to CEN by the European Commission
and the European Free Trade Association to provide a means of conforming to Essential Requirements of the
New Approach Directive 2006/42/EC on machinery.
Once this standard is cited in the Official Journal of the European Communities under that Directive and has
been implemented as a national standard in at least one Member State, compliance with the normative
clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity
with the Essential Requirement 1.5.9 of that Directive and associated EFTA regulations.
WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling within
the scope of this standard.


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SIST EN ISO 13753:2008

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SIST EN ISO 13753:2008
INTERNATIONAL ISO
STANDARD 13753
First edition
1998-07-01
Mechanical vibration and shock —
Hand-arm vibration — Method for
measuring the vibration transmissibility of
resilient materials when loaded by the
hand-arm system
Vibrations et chocs mécaniques — Vibrations main-bras — Méthode pour
mesurer le facteur de transmission des vibrations par les matériaux
résilients chargés par le système main-bras
A
Reference number
ISO 13753:1998(E)

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SIST EN ISO 13753:2008
ISO 13753:1998(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide
federation of national standards bodies (ISO member bodies). The work of
preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which
a technical committee has been established has the right to be represented
on that committee. International organizations, governmental and non-
governmental, in liaison with ISO, also take part in the work. ISO
collaborates closely with the International Electrotechnical Commission
(IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard ISO 13753 was prepared by Technical Committee
ISO/TC 108, Mechanical vibration and shock, Subcommittee SC 4, Human
exposure to mechanical vibration and shock, in close collaboration with
CEN/TC 231, Mechanical vibration and shock.
Annex A forms an integral part of this International Standard. Annexes B to
F are for information only.
©  ISO 1998
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet iso@iso.ch
Printed in Switzerland
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SIST EN ISO 13753:2008
©
ISO ISO 13753:1998(E)
Introduction
This International Standard was developed in response to the growing
demand to protect people from the risks of vibration damage caused by
exposure to hand-transmitted vibration.
Various standards refer to measurement and assessment of risk to
vibration exposure and to methods of type testing specific tools and
processes.
Resilient materials are used to cover handles and make gloves. It is hoped
that both of these will reduce the magnitude of the vibration exposure. This
International Standard describes a method of measuring the vibration
attenuation of a sample of the material in the form of a flat sheet or layer.
In some cases the material may be of two or more layers forming a sheet.
It is a laboratory measurement and offers a reproducible and reliable
procedure.
This International Standard assumes that the material behaves in a linear
way and that it has negligible mass compared with the mass loading. (A
correction could be made for the material mass if required.) The method
determines the impedance of the material when loaded by a mass
providing a compression force equivalent to that found when the material is
gripped by the hand. This is done by measuring the transfer function of the
mass-loaded material at all the required frequencies. The vibration
transmission when loaded by the hand is computed using standard values
of hand-arm impedance and the measured values of the material
impedance. The impedances used in this International Standard are for the
palm of the hand when gripping a circular handle. The resulting
transmissibility may not be applicable to the fingers. The impedance for the
z direction of the hand-arm system where the material is under
h
compression is used. The mathematical basis of the method is contained in
annex B.
If the results of this measurement procedure show transmissibilities greater
than 0,6 at all frequencies up to 500 Hz, then the material would probably
not provide greater attenuation in the practical situation in the same
frequency range. In the practical situation, the transmissibility as a function
of frequency should be appropriate to the frequency spectrum of the
source.
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SIST EN ISO 13753:2008

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SIST EN ISO 13753:2008
©
INTERNATIONAL STANDARD  ISO ISO 13753:1998(E)
Mechanical vibration and shock — Hand-arm vibration — Method
for measuring the vibration transmissibility of resilient materials
when loaded by the hand-arm system
1  Scope
This International Standard specifies a procedure to determine the vibration transmissibility of a resilient material
when loaded by the hand-arm system.
The method is applicable to all materials which behave in a linear way. It is expected that this is realized in most
elastic foam and rubber materials and, provisionally, in woven cloths. The method can be applied to mixed systems,
e.g. a cloth material attached to a
...