Mechanical vibration - Laboratory method for evaluating vehicle seat vibration - Part 1: Basic requirements (ISO 10326-1:2016, Corrected version 2017-02)

ISO 10326-1:2016 specifies basic requirements for the laboratory testing of vibration transmission through a vehicle seat to the occupant. These methods for measurement and analysis make it possible to compare test results from different laboratories for equivalent seats.
It specifies the test method, the instrumentation requirements, the measuring assessment method and the way to report the test result.
ISO 10326-1:2016 applies to specific laboratory seat tests which evaluate vibration transmission to the occupants of any type of seat used in vehicles and mobile off-road machinery.
Application standards for specific vehicles refer to this document when defining the test input vibration that is typical for the vibration characteristics of the type or class of vehicle or machinery in which the seat is to be fitted.
NOTE          Examples of application standards are given in the bibliography.

Mechanische Schwingungen - Laborverfahren zur Bewertung der Schwingungen von Fahrzeugsitzen - Teil 1: Grundlegende Anforderungen (ISO 10326-1:2016, korrigierte Fassung 2017-02)

Dieses Dokument legt grundlegende Anforderungen an ein Laborverfahren zur Prüfung der Schwingungsübertragung über einen Fahrzeugsitz auf den Insassen fest. Diese Verfahren zur Messung und Analyse ermöglichen es, die von verschiedenen Laboratorien ermittelten Prüfergebnisse gleichartiger Sitze miteinander zu vergleichen.
Es spezifiziert das Prüfverfahren, die Anforderungen an die Messgeräte, das Verfahren zur Beurteilung der Messergebnisse und die Art, wie die Prüfergebnisse zu dokumentieren sind.
Dieses Dokument ist bei der Erarbeitung spezifischer Laborprüfverfahren heranzuziehen, mit denen die Schwingungsübertragung auf die Insassen für jegliche Art von Sitzen in Fahrzeugen und beweglichen Arbeitsmaschinen ermittelt wird.
Maschinenspezifische Normen für einzelne Fahrzeugarten beziehen sich bei der Festlegung der charakteristischen Prüf Erregerschwingung  der Fahrzeug- oder Maschinenart oder  gruppe, für die der Sitz zur Verwendung vorgesehen ist, auf dieses Dokument.
ANMERKUNG   Beispiele für maschinenspezifische Normen werden in den Literaturhinweisen angegeben.

Vibrations mécaniques - Méthode en laboratoire pour l'évaluation des vibrations du siège de véhicule - Partie 1: Exigences de base (ISO 10326-1:2016, Version corrigée 2017-02)

ISO 10326-1:2016 spécifie des exigences de base relatives aux essais en laboratoire sur la transmission des vibrations, par l'intermédiaire des sièges, aux occupants d'un véhicule. Ces méthodes de mesure et d'analyse permettent de comparer les résultats d'essai obtenus dans différents laboratoires et concernant des sièges équivalents.
Il spécifie la méthode d'essai, les exigences relatives aux instruments, la méthode d'évaluation du mesurage et le mode d'établissement des rapports d'essai.
ISO 10326-1:2016 s'applique à des essais spécifiques en laboratoire sur les sièges, pour évaluer les vibrations transmises aux occupants des véhicules et engins mobiles tout terrain, quel que soit le type de siège utilisé.
Il convient que les normes d'application relatives à des types de véhicules spécifiques se réfèrent au  présent document pour définir l'excitation d'essai caractéristique du comportement vibratoire du type ou de la classe de véhicule ou d'engin dans lequel le siège doit être installé.
NOTE          Des exemples de normes d'applications sont donnés dans la bibliographie.

Mehanske vibracije - Laboratorijska metoda za ovrednotenje vibracij sedežev vozil - 1. del: Osnovne zahteve (ISO 10326-1:2016, popravljena razlićica 2017-02)

Ta dokument določa osnovne zahteve za laboratorijske preskuse prenosa vibracij
prek sedeža vozila na uporabnika. Te metode za merjenje in analizo omogočajo primerjavo rezultatov preskusov enakovrednih sedežev iz različnih laboratorijev.
Standard določa preskusno metodo, merilne zahteve, metodo za ovrednotenje merjenja in način za sporočanje rezultata preskusa.
Ta dokument se uporablja za posebne laboratorijske preskuse sedežev za vrednotenje prenosa vibracij na
uporabnika katerekoli vrste sedeža, ki se uporablja v vozilih in mobilnih terenskih strojih.
Standardi uporabe za posebna vozila se sklicujejo na ta dokument pri določanju preskusne vhodne vibracije, ki je običajna za vibracijske značilnosti vrste ali razreda vozila oziroma stroja, v katerega se bo namestil sedež.
OPOMBA: primeri standardov uporabe so podani v bibliografiji.

General Information

Status
Published
Publication Date
08-Nov-2016
Withdrawal Date
30-May-2017
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
09-Nov-2016
Completion Date
09-Nov-2016

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SLOVENSKI STANDARD
01-januar-2017
Nadomešča:
SIST EN 30326-1:2000
SIST EN 30326-1:2000/A1:2008
SIST EN 30326-1:2000/A2:2012
Mehanske vibracije - Laboratorijska metoda za ovrednotenje vibracij sedežev vozil
- 1. del: Osnovne zahteve (ISO 10326-1:2016, popravljena razlićica 2017-02)
Mechanical vibration - Laboratory method for evaluating vehicle seat vibration - Part 1:
Basic requirements (ISO 10326-1:2016, Corrected version 2017-02)
Mechanische Schwingungen - Laborverfahren zur Bewertung der Schwingungen von
Fahrzeugsitzen - Teil 1: Grundlegende Anforderungen (ISO 10326-1:2016, korrigierte
Fassung 2017-02)
Vibrations mécaniques - Méthode en laboratoire pour l'évaluation des vibrations du siège
de véhicule - Partie 1: Exigences de base (ISO 10326-1:2016, Version corrigée 2017-02)
Ta slovenski standard je istoveten z: EN ISO 10326-1:2016
ICS:
13.160 Vpliv vibracij in udarcev na Vibration and shock with
ljudi respect to human beings
43.020 Cestna vozila na splošno Road vehicles in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 10326-1
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2016
EUROPÄISCHE NORM
ICS 13.160 Supersedes EN 30326-1:1994
English Version
Mechanical vibration - Laboratory method for evaluating
vehicle seat vibration - Part 1: Basic requirements (ISO
10326-1:2016, Corrected version 2017-02)
Vibrations mécaniques - Méthode en laboratoire pour Mechanische Schwingungen - Laborverfahren zur
l'évaluation des vibrations du siège de véhicule - Partie Bewertung der Schwingungen von Fahrzeugsitzen -
1: Exigences de base (ISO 10326-1:2016, Version Teil 1: Grundlegende Anforderungen (ISO 10326-
corrigée 2017-02) 1:2016, korrigierte Fassung 2017-02)
This European Standard was approved by CEN on 5 October 2016.

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-CENELEC 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-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10326-1:2016 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC [OJ L 157] aimed to be covered . 4
European foreword
This document (EN ISO 10326-1:2016) has been prepared by Technical Committee ISO/TC 108
“Mechanical vibration, shock and condition monitoring” in collaboration with 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 May 2017, and conflicting national standards shall be
withdrawn at the latest by May 2017.
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 30326-1:1994.
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 EU Directive.
For relationship with EU Directive, see informative Annex ZA, 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,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 10326-1:2016, Corrected version 2017-02 has been approved by CEN as
Annex ZA
(informative)
Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC [OJ L 157] aimed to be covered
This European Standard has been prepared under a Commission's standardization request [M/396
concerning the development of European Standards related to machinery] to provide one voluntary
means of conforming to essential requirements of Directive 2006/42/EC of the European Parliament
and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast) [OJ L 157].
Once this standard is cited in the Official Journal of the European Union under that Directive,
compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of
the scope of this standard, a presumption of conformity with the corresponding essential requirements
of that Directive and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and Annex I of Directive
2006/42/EC [OJ L 157]
Essential Requirements of Clause(s)/sub-clause(s) Remarks/Notes
Directive 2006/42/EC of this EN
1.1.8 Seating and All normative clauses
1.5.9 Vibrations
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European
Standard is maintained in the list published in the Official Journal of the European Union. Users of this
standard should consult frequently the latest list published in the Official Journal of the European
Union.
WARNING 2 — Other Union legislation may be applicable to the products falling within the scope of this
standard.
INTERNATIONAL ISO
STANDARD 10326-1
Second edition
2016-10-15
Corrected version
2017-02
Mechanical vibration — Laboratory
method for evaluating vehicle seat
vibration —
Part 1:
Basic requirements
Vibrations mécaniques — Méthode en laboratoire pour l’évaluation
des vibrations du siège de véhicule —
Partie 1: Exigences de base
Reference number
ISO 10326-1:2016(E)
©
ISO 2016
ISO 10326-1:2016(E)
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2016 – All rights reserved

ISO 10326-1:2016(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General . 2
5 Instrumentation . 2
5.1 Acceleration transducers . 2
5.2 Transducer mounting . 2
5.2.1 General. 2
5.2.2 Transducer mounting on the platform . 3
5.2.3 Transducer mounting on the seat pan and/or backrest . 3
5.3 Frequency weighting . 4
5.4 Calibration . 4
6 Vibration equipment . 4
6.1 Physical characteristics . 4
6.2 Control system. 5
7 Safety requirements . 5
8 Test conditions . 5
8.1 Test seat . 5
8.1.1 General. 5
8.1.2 Run-in periods for suspension seats . 5
8.1.3 Measurement of suspension travel and adjustment to weight of test person . 6
8.1.4 Inclination of backrest . 7
8.2 Test persons and posture . 7
8.3 Other possibilities . 8
9 Test input vibration . 9
9.1 General . 9
9.2 Simulated input vibration test . 9
9.3 Tolerances on input vibration .10
9.4 Transfer function with sinusoidal vibration input .
...


SLOVENSKI STANDARD
01-januar-2017
1DGRPHãþD
SIST EN 30326-1:2000
SIST EN 30326-1:2000/A1:2008
SIST EN 30326-1:2000/A2:2012
Mehanske vibracije - Laboratorijska metoda za ovrednotenje vibracij sedežev vozil
- 1. del: Osnovne zahteve (ISO 10326-1:2016)
Mechanical vibration - Laboratory method for evaluating vehicle seat vibration - Part 1:
Basic requirements (ISO 10326-1:2016)
Mechanische Schwingungen - Laborverfahren zur Bewertung der Schwingungen von
Fahrzeugsitzen - Teil 1: Grundlegende Anforderungen (ISO 10326-1:2016)
Vibrations mécaniques - Méthode en laboratoire pour l'évaluation des vibrations du siège
de véhicule - Partie 1: Exigences de base (ISO 10326-1:2016)
Ta slovenski standard je istoveten z: EN ISO 10326-1:2016
ICS:
13.160 Vpliv vibracij in udarcev na Vibration and shock with
ljudi respect to human beings
43.020 Cestna vozila na splošno Road vehicles in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 10326-1
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2016
EUROPÄISCHE NORM
ICS 13.160; 43.020; 53.100; 65.060.10 Supersedes EN 30326-1:1994
English Version
Mechanical vibration - Laboratory method for evaluating
vehicle seat vibration - Part 1: Basic requirements (ISO
10326-1:2016)
Vibrations mécaniques - Méthode en laboratoire pour Mechanische Schwingungen - Laborverfahren zur
l'évaluation des vibrations du siège de véhicule - Partie Bewertung der Schwingungen von Fahrzeugsitzen -
1: Exigences de base (ISO 10326-1:2016) Teil 1: Grundlegende Anforderungen (ISO 10326-
1:2016)
This European Standard was approved by CEN on 5 October 2016.

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-CENELEC 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-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10326-1:2016 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC [OJ L 157] aimed to be covered . 4
European foreword
This document (EN ISO 10326-1:2016) has been prepared by Technical Committee ISO/TC 108
“Mechanical vibration, shock and condition monitoring” in collaboration with 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 May 2017, and conflicting national standards shall be
withdrawn at the latest by May 2017.
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 30326-1:1994.
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 EU Directive.
For relationship with EU Directive, see informative Annex ZA, 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,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 10326-1:2016 has been approved by CEN as EN ISO 10326-1:2016 without any
modification.
Annex ZA
(informative)
Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC [OJ L 157] aimed to be covered
This European Standard has been prepared under a Commission's standardization request [M/396
concerning the development of European Standards related to machinery] to provide one voluntary
means of conforming to essential requirements of Directive 2006/42/EC of the European Parliament
and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast) [OJ L 157].
Once this standard is cited in the Official Journal of the European Union under that Directive,
compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of
the scope of this standard, a presumption of conformity with the corresponding essential requirements
of that Directive and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and Annex I of Directive
2006/42/EC [OJ L 157]
Essential Requirements of Clause(s)/sub-clause(s) Remarks/Notes
Directive 2006/42/EC of this EN
1.1.8 Seating and All normative clauses
1.5.9 Vibrations
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European
Standard is maintained in the list published in the Official Journal of the European Union. Users of this
standard should consult frequently the latest list published in the Official Journal of the European
Union.
WARNING 2 — Other Union legislation may be applicable to the products falling within the scope of this
standard.
INTERNATIONAL ISO
STANDARD 10326-1
Second edition
2016-10-15
Mechanical vibration — Laboratory
method for evaluating vehicle seat
vibration —
Part 1:
Basic requirements
Vibrations mécaniques — Méthode en laboratoire pour l’évaluation
des vibrations du siège de véhicule —
Partie 1: Exigences de base
Reference number
ISO 10326-1:2016(E)
©
ISO 2016
ISO 10326-1:2016(E)
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2016 – All rights reserved

ISO 10326-1:2016(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General . 2
5 Instrumentation . 2
5.1 Acceleration transducers . 2
5.2 Transducer mounting . 2
5.2.1 General. 2
5.2.2 Transducer mounting on the platform . 3
5.2.3 Transducer mounting on the seat pan and/or backrest . 3
5.3 Frequency weighting . 4
5.4 Calibration . 4
6 Vibration equipment . 4
6.1 Physical characteristics . 4
6.2 Control system. 5
7 Safety requirements . 5
8 Test conditions . 5
8.1 Test seat . 5
8.1.1 General. 5
8.1.2 Run-in periods for suspension seats . 5
8.1.3 Measurement of suspension travel and adjustment to weight of test person . 6
8.1.4 Inclination of backrest . 7
8.2 Test persons and posture . 7
8.3 Other possibilities . 8
9 Test input vibration . 9
9.1 General . 9
9.2 Simulated input vibration test . 9
9.3 Tolerances on input vibration .10
9.4 Transfer function with sinusoidal vibration input .10
9.5 Damping test .
...

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