EN 30326-1:1994/A1:2007

SLOVENSKI STANDARD
01-marec-2008
Mehanske vibracije - Laboratorijska metoda za ovrednotenje vibracij sedežev vozil
- 1. del: Osnovne zahteve - Dopolnilo 1 (ISO 10326-1:1992/Amd 1:2007)
Mechanical vibration - Laboratory method for evaluating vehicle seat vibration - Part 1:
Basic requirements - Amendment 1 (ISO 10326-1:1992/Amd 1:2007)
Mechanische Schwingungen - Laborverfahren zur Bewertung der Schwingungen von
Fahrzeugsitzen - Grundlegende Anforderungen (ISO 10326-1:1992/Amd 1:2007)
Vibrations mécaniques - Méthode en laboratoire pour l'évaluation des vibrations du siege
de véhicule - Partie 1: Exigences de base - Amendement 1 (ISO 10326-1:1992/Amd
1:2007)
Ta slovenski standard je istoveten z: EN 30326-1:1994/A1:2007
ICS:
13.160
43.020
45.020
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 30326-1:1994/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2007
ICS 65.060.10; 53.100; 43.020; 13.160

English Version
Mechanical vibration - Laboratory method for evaluating vehicle
seat vibration - Part 1: Basic requirements - Amendment 1 (ISO
10326-1:1992/Amd 1:2007)
Vibrations mécaniques - Méthode en laboratoire pour Mechanische Schwingungen - Laborverfahren zur
l'évaluation des vibrations du siège de véhicule - Partie 1: Bewertung der Schwingungen von Fahrzeugsitzen - Teil 1:
Exigences de base - Amendement 1 (ISO 10326- Grundlegende Anforderungen - Änderung 1 (ISO 10326-
1:1992/Amd 1:2007) 1:1992/Amd 1:2007)
This amendment A1 modifies the European Standard EN 30326-1:1994; it was approved by CEN on 1 September 2007.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant 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 amendment 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.
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COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 30326-1:1994/A1:2007: E
worldwide for CEN national Members.

EN ISO 30326-1:1994/A1:2007 (E)
Contents Page
Foreword.3
Annex ZA (normative) Normative references to international publications with their
corresponding European publications.4
Annex ZB (informative) Relationship between this Amendment and the Essential Requirements
of EU Directive 98/37/EC, amended by Directive 98/79/EC.5
Annex ZC (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC .6

EN ISO 30326-1:1994/A1:2007 (E)
Foreword
This document (EN 30326-1:1994/A1:2007) has been prepared by Technical Committee CEN/TC 231
"Mechanical vibration and shock", the secretariat of which is held by DIN, in collaboration with Technical
Committee ISO/TC 108 "Mechanical vibration and shock".
This Amendment to the European Standard EN ISO 30326:1994 shall be given the status of a national
standard, either by publication of an identical text or by endorsement, at the latest by March 2008, and
conflicting national standards shall be withdrawn at the latest by March 2008.
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 normative Annex ZA , informative ZB and ZC, which is an 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.

EN ISO 30326-1:1994/A1:2007 (E)

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.

Publication Year Title EN Year
ISO 2631-1 1) Mechanical vibration and shock —
Evaluation of human exposure to
whole-body vibration — Part 1:
General requirements
ISO 5347 (All parts) Methods for the calibration of
vibration and shock pick-ups
2)
ISO 8041 1) Human response to vibration — EN ISO 8041
Measuring instrumentation
ISO 16063-1 1) Methods for the calibration of
vibration and shock transducers —
Part 1: Basic concepts
ISO 16063 (All parts) Methods for the calibration of
vibration and shock transducers

1) Undated reference.
2) Valid edition at date of issue.

EN ISO 30326-1:1994/A1:2007 (E)
Annex ZB
(informative)
Relationship between this Amendment 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 one 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 relevant Essential Requirements 1.5.9 and 3.2.2 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.

EN ISO 30326-1:1994/A1:2007 (E)
Annex ZC
(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 relevant Essential Requirements 1.1.8 and 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.

INTERNATIONAL ISO
STANDARD 10326-1
First edition
1992-11-15
AMENDMENT 1
2007-09-15
Mechanical vibration — Laboratory
method for evaluating vehicle seat
vibration —
Part 1:
Basic requirements
AMENDMENT 1
Vibrations mécaniques — Méthode en laboratoire pour l'évaluation des
vibrations du siège de véhicule —
Partie 1: Exigences de base
AMENDEMENT 1
Reference number
ISO 10326-1:1992/Amd.1:2007(E)
©
ISO 2007
ISO 10326-1:1992/Amd.1:2007(E)
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ISO 10326-1:1992/Amd.1:2007(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. 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.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
Amendment 1 to ISO 10326-1:1992 was prepared by the European Committee for Standardization (CEN)
Technical Committee CEN/TC 231, Mechanical vibration and shock, in collaboration with Technical
Committee ISO/TC 108, Mechanical vibration, shock and condition monitoring, Subcommittee SC 4, Human
exposure to mechanical vibration and shock, in accordance with the Agreement on technical cooperation
between ISO and CEN (Vienna Agreement).

ISO 10326-1:1992/Amd.1:2007(E)
Mechanical vibration — Laboratory method for evaluating
vehicle seat vibration —
Part 1:
Basic requirements
AMENDMENT 1
Page iii, Introduction
Replace the existing text with the following:
Drivers, staff and passengers of vehicles (land, air or water) and mobile machinery are exposed to
mechanical vibration which interferes with their comfort, working efficiency and, in some circumstances,
safety and health. Such vehicles and mobile machines are often fitted with seats that are designed and
made in accordance with current state-of-the-art with regard to their capacity to control or reduce
transmitted whole-body vibration.
To assist in the development of such seats, specific test codes have been, or are being, produced to
evaluate the performance of seats. The following basic requirements have therefore been developed to
give guidance for the specification of laboratory testing of vibration transmission through a vehicle seat to
the occupant, and for the evaluation of the ability of a seat to control the shock arising from over-travel of
the suspension.
Page 1, Clause 1, Scope
Replace the last sentence of the first paragraph with the following:
These methods for measurement and analysis make it possible to compare test results from different
laboratories for equivalent seats.

Page 1, Clause 2, Normative references
Replace this clause with the following:
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 2631-1, Mechanical vibration and shock — Evaluation of human exposure to whole-body vibration —
Part 1: General requirements
ISO 5347 (all parts), Methods for the calibration of vibration and shock pick-ups
ISO 8041, Human response to vibration — Measuring instrumentation
ISO 16063 (all parts), Methods for the calibration of vibration and shock transducers

ISO 10326-1:1992/Amd.1:2007(E)
Page 1, C
...