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1 EESTI STANDARD EVS-EN 60705:2015 Household microwave ovens Methods for measuring performance

2 EVS-EN 60705:2015 EESTI STANDARDI EESSÕNA NATIONAL FOREWORD See Eesti standard EVS-EN 60705:2015 sisaldab Euroopa standardi EN 60705:2015 ingliskeelset teksti. This Estonian standard EVS-EN 60705:2015 consists of the English text of the European standard EN 60705:2015. Standard on jõustunud sellekohase teate avaldamisega EVS Teatajas. Euroopa standardimisorganisatsioonid on teinud Euroopa standardi rahvuslikele liikmetele kättesaadavaks Standard on kättesaadav Eesti Standardikeskusest. This standard has been endorsed with a notification published in the official bulletin of the Estonian Centre for Standardisation. Date of Availability of the European standard is The standard is available from the Estonian Centre for Standardisation. Tagasisidet standardi sisu kohta on võimalik edastada, kasutades EVS-i veebilehel asuvat tagasiside vormi või saates e-kirja meiliaadressile standardiosakond@evs.ee. ICS Standardite reprodutseerimise ja levitamise õigus kuulub Eesti Standardikeskusele Andmete paljundamine, taastekitamine, kopeerimine, salvestamine elektroonsesse süsteemi või edastamine ükskõik millises vormis või millisel teel ilma Eesti Standardikeskuse kirjaliku loata on keelatud. Kui Teil on küsimusi standardite autorikaitse kohta, võtke palun ühendust Eesti Standardikeskusega: Aru 10, Tallinn, Eesti; koduleht telefon ; e-post info@evs.ee The right to reproduce and distribute standards belongs to the Estonian Centre for Standardisation No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, without a written permission from the Estonian Centre for Standardisation. If you have any questions about copyright, please contact Estonian Centre for Standardisation: Aru 10, Tallinn, Estonia; homepage phone ; info@evs.ee

3 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN March 2015 ICS Supersedes EN 60705:2012 English Version Household microwave ovens - Methods for measuring performance (IEC 60705: A1:2014) Fours à micro-ondes à usage domestique - Méthodes de mesure de l'aptitude à la fonction (IEC 60705: A1:2014) Mikrowellengeräte für den Hausgebrauch und ähnliche Zwecke - Verfahren zur Messung der Gebrauchstauglichkeit (IEC 60705: A1:2014) This European Standard was approved by CENELEC on 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 CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60705:2015 E

4 EN 60705: EVS-EN 60705:2015 Foreword This document (EN 60705:2015) consists of the text of IEC 60705: A1:2014 prepared by SC 59K "Performance of household and similar electrical cooking appliances" of IEC/TC 59 "Performance of household and similar electrical appliances". The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement latest date by which the national standards conflicting with the document have to be withdrawn (dop) (dow) This document supersedes EN 60705:2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association. Endorsement notice The text of the International Standard IEC 60705: A1:2014 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 :2002 NOTE Harmonized as EN :2002 1) (not modified). IEC :2006 NOTE Harmonized as EN :2006 (not modified). IEC 60350:1999 NOTE Harmonized as EN 60350:1999 2) (not modified). CISPR 11:2009 NOTE Harmonized as EN 55011:2009 (modified). 1) Superseded by EN :2012 (IEC :2010, modified). 2) Superseded by EN 50304:2009/EN 60350:2009 (IEC 60350:1999, modified) + A1:2005, modified + A2:2008, modified).

5 EVS-EN IEC: :2015 CONTENTS FOREWORD Scope... 1H1H6 2 Normative references... 2H2H6 3 Terms and definitions... 3H3H6 4 Classification... 4H4H7 5H5H7 6H6H7 7H7H7 4.1 According to type According to characteristics... 5 List of measurements... 6 General conditions for measurements... 8H8H8 9H9H8 10H10H8 1H1H8 12H12H8 13H13H8 14H14H8 15H15H8 6.1 General Supply voltage Test room Water Initial condition of the oven Control setting... 7 Dimensions and volume... 16H16H8 17H17H9 18H18H9 24H24H12 25H25H12 26H26H External dimensions Usable internal dimensions and usable volume General Usable height... 19H19H Usable width... 20H20H Usable depth... 21H21H Reciprocating tray... 2H2H Usable volume... 23H23H Overall internal dimensions and overall volume General Overall height (H) Overall width (W)... 27H27H Overall depth (D)... 28H28H13 29H29H13 30H30H13 31H31H Overall volume of rectangular cavities Overall volume of non-rectangular cavities... 8 Determination of microwave power output... 9 Efficiency... 32H32H14 10 Technical tests for performance... 3H3H General... 34H34H Square tank test... 35H35H Procedure... 36H36H Evaluation... 37H37H Multiple cup test... 38H38H Procedure... 39H39H Evaluation... 40H40H18 11 Heating performance... 41H41H Heating beverages... 42H42H General... 43H43H Procedure... 4H4H18

6 EVS-EN 60705:2015 IEC: Evaluation... 45H45H Heating simulated food... 46H46H Test purpose... 47H47H Procedure... 48H48H Evaluation... 49H49H20 12 Cooking performance... 50H50H General... 51H51H Evaluation... 52H52H Tests... 53H53H Egg custard... 54H54H Sponge cake... 5H5H Meatloaf... 56H56H Potato gratin... 57H57H Cake... 58H58H Chicken... 59H59H24 13 Defrosting performance... 60H60H General... 61H61H Evaluation... 62H62H Meat defrosting... 63H63H Purpose of test... 64H64H Container... 65H65H Ingredients... 6H6H Procedure... 67H67H27 Annex A (informative) Regional defrosting tests... 68H68H29 Annex B (informative) Dishes for Clause 12 and H69H32 Bibliography... 70H70H33 Figure 1 External dimensions of the microwave oven... 71H71H9 Figure 2 Usable internal dimensions... 72H72H11 Figure 3 Square tank... 73H73H15 Figure 4 Cup... 74H74H16 Figure 5 Cup positions for the test of H75H17 Figure 6 Cup position for the test of H76H18 Figure 7 Rectangular tank... 7H7H19 Figure 8 Shallow dish... 78H78H27 Table 1 List of measurements... 79H79H7

7 EVS-EN IEC: :2015 HOUSEHOLD MICROWAVE OVENS METHODS FOR MEASURING PERFORMANCE 1 Scope This International Standard applies to microwave ovens for household use. It also applies to combination microwave ovens. This standard defines the main performance characteristics of household microwave ovens which are of interest to the user, and it specifies methods for measuring these characteristics. NOTE 1 This standard does not deal with ovens which cannot accept a load having a diameter of 200 mm; safety requirements (see IEC [1] 1F0F* and IEC [2]). NOTE 2 This standard does not apply to ovens incorporating conventional heating means only (see IEC 60350) [3]. 2 Normative references 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 :2009, Quantities and units Part 1: General 3 Terms and definitions For the purpose of this document, the following terms and definitions apply. 3.1 microwave oven appliance using electromagnetic energy in the ISM frequency band of MHz, for heating food and beverages in the cavity NOTE 1 The microwave oven may incorporate a browning element. NOTE 2 ISM frequency bands are the electromagnetic frequencies established by the ITU and reproduced in CISPR 11 [4]. 3.2 combination microwave oven microwave oven in which the microwave energy is combined with thermal energy 3.3 microwave transparent property of a material having negligible absorption and reflection of microwaves NOTE The relative permittivity of a microwave transparent material is less than 7 and the relative loss factor is less than 0,015. * Figures in square brackets refer to the bibliography.