SIST EN 1032:2004

SLOVENSKI STANDARD
01-januar-2004
1DGRPHãþD
SIST EN 1032:2000
SIST EN 1032:2000/A1:2000
Mechanical vibration - Testing of mobile machinery in order to determine the
vibration emission value
Mechanical vibration - Testing of mobile machinery in order to determine the vibration
emission value
Mechanische Schwingungen - Prüfverfahren für bewegliche Maschinen zum Zwecke der
Bestimmung des Schwingungsemissionswertes
Vibrations mécaniques - Essai des machines mobiles dans le but de déterminer la valeur
d'émission vibratoire
Ta slovenski standard je istoveten z: EN 1032:2003
ICS:
13.160 Vpliv vibracij in udarcev na Vibration and shock with
ljudi respect to human beings
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 1032
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2003
ICS 13.160 Supersedes EN 1032:1996
English version
Mechanical vibration - Testing of mobile machinery in order to
determine the vibration emission value
Vibrations mécaniques - Essai des machines mobiles dans Mechanische Schwingungen - Prüfverfahren für bewegliche
le but de déterminer la valeur d'émission vibratoire Maschinen zum Zwecke der Bestimmung des
Schwingungsemissionswertes
This European Standard was approved by CEN on 28 February 2003.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, 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
© 2003 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1032:2003 E
worldwide for CEN national Members.

Contents
page
Foreword.4
1 Scope .6
2 Normative references .6
3 Terms and definitions .7
4 Basic standards .7
5 Description of a family of machines .7
6 Characterization of vibration.8
6.1 Direction of vibration.8
6.2 Location of measurement .9
6.3 Magnitude of vibration .9
6.4 Multi-axial vibration measurements.10
7 Instrumentation requirements.10
7.1 General.10
7.2 Mounting of transducers.10
7.3 Frequency weighting filter.11
7.4 Integration time.12
7.5 Sensitivity to environmental influences.12
7.6 Calibration of the measurement chain .12
7.7 Errors of measurement .12
7.8 Instrumentation other than vibration instrumentation .12
8 Testing and operating conditions of the machinery.12
8.1 General.12
8.2 Machine and equipment.13
8.3 Operating conditions and test tracks .14
8.4 Operators.14
8.5 Environmental parameters .14
9 Measurement procedure and validity .15
9.1 Measurement procedure .15
9.2 Validity of tests on artificial test tracks.15
10 Vibration emission value .16
10.1 Reported vibration values.16
10.2 Declaration of vibration emission values.16
10.3 Verification of vibration emission values.16
11 Measurement report .16
Annex A (informative) Summary of information to be given in the vibration test code.18
Annex B (informative) Frequency weighting curves.20
Annex C (informative) Possible sources of errors of measurement.22
Annex D (informative) Alternative method for determination of vibration emission value in seats when
a machine can be fitted with different models of seats.23
Annex E (informative) Procedure for developing a test method for a specific category of mobile
machines using artificial test track.24
Annex F (informative) Procedure for developing a test method for a specific category of mobile
machines using natural test track .26
Annex ZA (informative) Relationship of this document with EC Directives.30
Bibliography .31
Foreword
This document (EN 1032:2003) has been prepared by Technical Committee CEN/TC 231 “Mechanical vibration
and shock”, the secretariat of which is held by DIN.
This document shall be given the status of a national standard, either by publication of an identical text or by
endorsement, at the latest by October 2003, and conflicting national standards shall be withdrawn at the latest by
October 2003.
This document supersedes EN 1032:1996.
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 annex ZA, which is an integral part of this document.
Annexes A to F are informative.
This document includes a Bibliography.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,
Slovakia, Spain, Sweden, Switzerland and the United Kingdom.
Introduction
Exposure to mechanical vibration from mobile machinery can interfere with comfort, working efficiency and, in
some circumstances, health and safety. The EC Machinery Directive, supported by the basic safety standards
EN 292, requires that machinery is designed and constructed so that the risks resulting from vibration emissions
are minimized and that where risks remain, despite such measures, the manufacturer shall supply warnings. It also
states that the magnitudes of vibration generated by mobile machinery shall be noted in the relevant instruction
handbook in terms of root-mean-square (r.m.s.) value of frequency-weighted acceleration. This European Standard
is limited to test methods and measurements related to fulfilment of the second statement. Knowledge of whole-
body and hand-transmitted vibration emission values will aid the selection of low-vibration machinery.
The vibration emission determined by a test code should be in proportion to the magnitude of the vibration hazard.
In some cases (for example, where the vibration emission at the seat contains shocks) the r.m.s. values
determined by the test code cannot adequately represent the vibration hazard. Test codes should provide guidance
on how to warn of vibration risk (residual risk) in these cases.
However, the EC Machinery Directive does not require specific declaration of the magnitude of shocks. Therefore
in this European Standard, only requirements for evaluation of r.m.s. values are given, together with general
requirements for testing and evaluating whole-body and hand-transmitted vibration emissions of mobile machinery
as a basis for technical committees responsible for the preparation of vibration test codes.
Standardized vibration test codes are required for many purposes, e.g. to fulfil legal requirements, as well as for
trade agreements, aspects of work environment, vibration control, planning of process and work.
In order to prepare a vibration test code for a specific family of machinery it is essential to establish additional
requirements for that family, e.g. installation and mounting conditions, operating conditions, measurement
positions, measurement directions, vibration declaration, information to be reported.
It is essential when developing a test code for declaration of vibration emission to define a procedure to collect
representative vibration values for the machine, to identify causes of variability, to validate the test method and to
evaluate the reproducibility of results.
1 Scope
This European Standard specifies the determination of whole-body and hand-arm vibration emissions at operator
position(s) during testing of mobile machinery. The purpose of this European Standard is to assist technical
standardization committees responsible for specific types of machinery in preparing vibration test codes to ensure
that such vibration test codes
— are as homogeneous as possible with each individual test code having the same basic structure;
— are in full accordance with basic standards on measurement of vibration emission;
— reflect the latest technical knowledge of methods of determining the vibration emission from the specific family
of machinery under consideration;
— provide manufacturers with a standardized method for the determination and declaration of the vibration
emission value(s) of their machinery;
— enable the user of the machinery or the member of an inspection body to compare the vibration emission
values of different machinery and to verify the vibration emission values provided by the manufacturer.
This European Standard provides requirements for the preparation of vibration test codes, including guidelines for
the conditions under which the measurements shall be made (e.g. operating conditions). Information to be included
in a typical vibration test code is summarized in annex A.
Vibration test codes based on this European Standard should define
...