EN 60704-2-10:2004

SLOVENSKI SIST EN 60704-2-10:2005

STANDARD
julij 2005
Gospodinjski in podobni električni aparati – Postopek preskušanja za
ugotavljanje zvočnega hrupa v zraku – 2-10. del: Posebne zahteve za
električne štedilnike, pečice, ražnje, mikrovalovne pečice in kombinacijo le-teh
Household and similar electrical appliances – Test code for the determination of
airborne acoustical noise - Part 2-10: Particular requirements for electric cooking
ranges, ovens, grills, microwave ovens and any combination of these
ICS 17.140.20; 97.040.20 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD EN 60704-2-10
NORME EUROPÉENNE
EUROPÄISCHE NORM October 2004

ICS 17.140.20; 97.040.20
English version
Household and similar electrical appliances –
Test code for the determination of airborne acoustical noise
Part 2-10: Particular requirements for electric cooking ranges, ovens,
grills, microwave ovens and any combination of these
(IEC 60704-2-10:2004)
Appareils électrodomestiques et Elektrische Geräte für den Hausgebrauch
analogues – und ähnliche Zwecke –
Code d'essai pour la détermination du Prüfvorschrift für die Bestimmung der
bruit aérien Luftschallemission
Partie 2-10: Règles particulières Teil 2-10: Besondere Anforderungen
pour les cuisinières, fours et grils für elektrische Herde, Backöfen, Grills,
électriques, fours micro-ondes Mikrowellengeräte und alle
et toute combinaison de ceux-ci Kombinationen davon
(CEI 60704-2-10:2004) (IEC 60704-2-10:2004)

This European Standard was approved by CENELEC on 2004-07-01. 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 60704-2-10:2004 E
Foreword
The text of document 59K/82/FDIS, future edition 1 of IEC 60704-2-10, prepared by SC 59K, Ovens
and microwave ovens, cooking ranges and similar appliances, of IEC TC 59, Performance of
household electrical appliances, was submitted to the IEC-CENELEC parallel vote and was approved
by CENELEC as EN 60704-2-10 on 2004-07-01.
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) 2005-05-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2007-07-01
This Part 2-10 is intended to be used in conjunction with EN 60704-1:1997.
This Part 2-10 supplements or modifies the corresponding clauses of EN 60704-1. When a particular
subclause of Part 1 is not mentioned in this Part 2-10, that subclause applies as far as is reasonable.
Where this Part 2-10 states "addition", "modification" or "replacement", the relevant text of Part 1 is to
be adapted accordingly.
Subclauses or figures which are additional to those in Part 1 are numbered starting from 101.
Additional annexes are lettered AA, BB, etc.
__________
Endorsement notice
The text of the International Standard IEC 60704-2-10:2004 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60350 NOTE Harmonized as EN 60350:1999 (not modified).
IEC 60705 NOTE Harmonized as EN 60705:1999 (not modified).
CISPR 11 NOTE Harmonized as EN 55011:1998 (modified).
ISO 7235 NOTE Harmonized as EN ISO 7235:1995 (not modified).
__________
NORME CEI
INTERNATIONALE
IEC
60704-2-10
INTERNATIONAL
Première édition
STANDARD
First edition
2004-04
Appareils électrodomestiques et analogues –
Code d'essai pour la détermination
du bruit aérien –
Partie 2-10:
Règles particulières pour les cuisinières,
fours et grils électriques, fours micro-ondes
et toute combinaison de ceux-ci

Household and similar electrical appliances –
Test code for the determination of airborne
acoustical noise –
Part 2-10:
Particular requirements for electric cooking
ranges, ovens, grills, microwave ovens
and any combination of these
 IEC 2004 Droits de reproduction réservés  Copyright - all rights reserved
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For price, see current catalogue

60704-2-10  IEC:2004 – 3 –
CONTENTS
FOREWORD.5
INTRODUCTION.9

1 Scope and object.11
2 Normative references.13
3 Terms and definitions .13
4 Measurement methods and acoustical environments .17
5 Instrumentation.17
6 Operation and location of appliances under test .17
7 Measurement of sound pressure levels.21
8 Calculation of sound pressure and sound power levels .23
9 Information to be recorded.23
10 Information to be reported .23

Bibliography.31

Figure 101 – Test enclosure.25
Figure 102 – Standard load for air-extraction .27

60704-2-10  IEC:2004 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
TEST CODE FOR THE DETERMINATION OF
AIRBORNE ACOUSTICAL NOISE –
Part 2-10: Particular requirements for electric cooking ranges,
ovens, grills, microwave ovens and any combination of these

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 60704-2-10 has been prepared by subcommittee 59K: Ovens and
microwave ovens, cooking ranges and similar appliances, of IEC technical committee 59:
Performance of household electrical appliances.
The text of this publication is based on the following documents:
FDIS Report on Voting
59K/82/FDIS 59K/88/RDV
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.

60704-2-10  IEC:2004 – 7 –
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
IEC 60704 consists of the following parts, under the general title Household and similar
electrical appliances – Test code for the determination of airborne acoustical noise:
Part 1: General requirements
Part 2: Particular requirements
Part 3: Procedure
This Part 2-10 is intended to be used in conjunction with the second edition (1997) of IEC
60704-1: Household and similar electrical appliances – Test code for the determination of
airborne acoustical noise – Part 1: General requirements.
The relevant text of Part 1 as amended by this publication establishes the test code for
electric cooking ranges, ovens, grills, microwave ovens and any combination of these.
This Part 2-10 supplements or modifies the corresponding clauses in IEC 60704-1. When a
particular subclause of Part 1 is not mentioned in this Part 2-10, that subclause is applicable
as far as reasonable. Where this standard states "addition“, "modification“ or "replacement",
the relevant requirements, test specifications or explanatory matter in Part 1 should be
adapted accordingly.
Subclauses or figures that are additional to those in Part 1 are numbered starting from 101.
Additional annexes are lettered AA, BB, etc.
The committee has decided that the contents of this publication will remain unchanged until
2007. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
60704-2-10  IEC:2004 – 9 –
INTRODUCTION
The measuring conditions specified in this Part 2-10 provide for sufficient accuracy in
determining the noise emitted and comparing the results of measurements taken by different
laboratories, whilst simulating as far as possible the practical use of electric cooking ranges,
ovens, grills, microwave ovens and any combination of these.
It is recommended to consider the determination of noise levels as part of a comprehensive
testing procedure covering many aspects of properties and performance of electric cooking
ranges, hobs, ovens, grills, microwave ovens and any combination of these.
NOTE As stated in the introduction to IEC 60704-1, this test code is concerned with airborne noise only.
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