1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI British StandardsWB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1Method for measuring performance of portablehousehold electric room aircleanersDD IEC/PAS 62587:2008NO COPYING WI
2、THOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LANational forewordThis Draft for Development is the UK implementation of IEC/PAS 62587:2008.This publication is not to be regarded as a British Standard.a provisional nature. It should be applied on this provisional basis, so thatinformation and
3、 experience of its practical application can be obtained.A PAS is a Technical Specification not fulfilling the requirements for a stan-dard, but made available to the public and established in an organizationoperating under a given procedure. A review of this Draft for Development will be carried ou
4、t not later than threeyears after its publication.Notification of the start of the review period, with a request for the submis-sion of comments from users of this Draft for Development, will be made inan announcement in the appropriate issue of Update Standards. Accordingto the replies received, th
5、e responsible BSI Committee will judge whether thevalidity of the PAS should be extended for a further three years or what otheraction should be taken and pass their comments on to the relevant interna-tional committee.Observations which it is felt should receive attention before the official callfo
6、r comments will be welcomed. These should be sent to the Secretary of theresponsible BSI Technical Committee at British Standards House, 389 ChiswickHigh Road, London W4 4AL.The UK participation in its preparation was entrusted to Technical CommitteeCPL/59, Performance of household electrical applia
7、nces.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 200ISBN 978 0 580 65622 4ICS 13.040.20; 97.030Amendment
8、s issued since publicationAmd. No. Date Text affectedBRITISH STANDARDDD IEC/PAS 62587:20089This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 31 January 2009IEC/PAS 62587Edition 1.0 2008-09PUBLICLY AVAILABLE SPECIFICATIONPRE-STANDARD Method
9、 for measuring performance of portable household electric room air cleaners IEC/PAS 62587:2008(E)DD IEC/PAS 62587:2008THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2008 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or util
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16、is publication or need further assistance, please visit the Customer Service Centre FAQ or contact us: Email: csciec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 DD IEC/PAS 62587:2008IEC/PAS 62587Edition 1.0 2008-09PUBLICLY AVAILABLE SPECIFICATIONPRE-STANDARD Method for measuring performance of p
17、ortable household electric room air cleaners INTERNATIONAL ELECTROTECHNICAL COMMISSION XICS 13.040.20 PRICE CODEISBN 2-8318-9932-X Registered trademark of the International Electrotechnical Commission DD IEC/PAS 62587:2008 2 PAS 62587 IEC:2008(E) CONTENTS FOREWORD.3 INTRODUCTION.4 1 Scope.5 2 Normat
18、ive references .6 3 Terms and definitions .6 4 General conditions for measurement 9 5 Test procedure for determining performance on cigarette smoke11 6 Test procedure for determining performance on test dust .13 7 Test procedure for determining performance on paper mulberry pollen.14 8 Calculation p
19、rocedures (see Annex D)16 9 Measurement of operating power19 10 Measurement of standby power 19 11 Reporting .20 12 Safety.20 Annex A (normative) Details of test chamber construction and equipment21 Annex B (normative) Sources of test materials (equivalent substitutes are acceptable)27 Annex C (info
20、rmative) Standard laboratory operation procedures when testing portable room air cleaners 28 Annex D (informative) Standardization of calculations Rounding procedures for data and calculations31 Annex E (informative) Derivation of effective room size .32 Annex F (informative) Sample data 34 Annex G
21、(informative) Test stand for wall mount and plug-in type air cleaners40 Annex H (informative) Data acquisition Sequence of steps and timelines.41 Figure A.1 Air cleaner chamber22 Figure G.1 Test stand for wall mount and plug-in type air cleaners 40 DD IEC/PAS 62587:2008PAS 62587 IEC:2008(E) 3 INTERN
22、ATIONAL ELECTROTECHNICAL COMMISSION _ METHOD FOR MEASURING PERFORMANCE OF PORTABLE HOUSEHOLD ELECTRIC ROOM AIR CLEANERS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Co
23、mmittees). 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 Ava
24、ilable 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 o
25、rganizations 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 technic
26、al 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
27、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 uniformi
28、ty, 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
29、 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, e
30、mployees, 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
31、 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 t
32、he 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. A PAS is a technical specification not fulfilling the requirements for a standard, but made available to the public.
33、IEC-PAS 62587 has been prepared by the Association of Home Appliance Manufacturers (AHAM) and processed by IEC technical committee 59: Performance of household and similar electrical appliances. It is based on ANSI/AHAM AC-1-2006 The text of this PAS is based on the following document: This PAS was
34、approved for publication by the P-members of the committee concerned as indicated in the following document Draft PAS Report on voting 59/499/PAS 59/506/RVDFollowing publication of this PAS, which is a pre-standard publication, the technical committee or subcommittee concerned will transform it into
35、 an International Standard. This PAS shall remain valid for an initial maximum period of 3 years starting from the publication date. The validity may be extended for a single 3-year period, following which it shall be revised to become another type of normative document, or shall be withdrawn. DD IE
36、C/PAS 62587:2008 4 PAS 62587 IEC:2008(E) INTRODUCTION This Publicly Available Specification (PAS) contains test procedures for measuring the relative reduction by the air cleaner of particulate matter suspended in the air in a specified test chamber. It also prescribes a method for measuring the ope
37、rating power and standby power of the air cleaner. The test procedures may be applied to any brand or model of portable household electric room air cleaners within the stated confines of the standards limits of measurability for measuring performance The annexes to this PAS are included for informat
38、ive purposes only unless the annexes are noted as normative. This PAS may involve hazardous materials, operations, and equipment. This PAS does not purport to address all of the safety problems associated with its use. It is the responsibility of whoever uses this PAS to consult and establish approp
39、riate safety and health practices and determine the applicability of any regulatory limitations prior to use. DD IEC/PAS 62587:2008PAS 62587 IEC:2008(E) 5 METHOD FOR MEASURING PERFORMANCE OF PORTABLE HOUSEHOLD ELECTRIC ROOM AIR CLEANERS 1 Scope and object This Publicly Available Specification establ
40、ishes a system of uniform, repeatable procedures and standard methods for measuring specified product characteristics of portable household electric room air cleaners. The standard methods provide a means to compare and evaluate different brands of portable household electric room air cleaners regar
41、ding characteristics significant to product use. The standard methods of measurement are not intended to inhibit improvement and innovation in product testing, design or performance. This standard method applies to portable household electric room air cleaners as defined in Clause 3. This standard m
42、ethod includes definitions and safety characteristics of portable household electric room air cleaners of the types indicated. This standard method measures the relative reduction by the air cleaner of particulate matter suspended in the air in a specified test chamber. It also prescribes a method f
43、or measuring the operating power and standby power of the air cleaner. This standard method has defined limits of measurability based on the statistical accuracy of the methods. Based on a 95 % confidence limit (2 standard deviations), a clean air delivery rate (CADR) (see 3.5) cannot be distinguish
44、ed between zero (0) and a CADR rating less than those CADR limits shown below. Therefore, this PAS only applies to air cleaners with minimum CADR ratings of: Dust CADR = 10 cfm Cigarette smoke CADR = 10 cfm Pollen CADR = 25 cfm The maximum CADR values are determined based on theoretical maximum limi
45、ts. The theoretical maximum limits are determined by the maximum number of initial available particles, the acceptable minimum number of available particles, an average background natural decay rate (from statistical study), the size of the chamber, and the available minimum experiment time. CADR va
46、lues greater than those listed will not have the necessary statistical data required by this method. Therefore, the document only applies to air cleaners with maximum CADR ratings of: Dust CADR = 400 cfm Cigarette smoke CADR = 450 cfm Pollen CADR = 450 cfm The precision of this document as based on
47、a 0 CADR air cleaner expressed as 2 standard deviation limits (95 %) are: Dust CADR = 10 cfm Cigarette Smoke CADR = 10 cfm Pollen CADR = 25 cfm DD IEC/PAS 62587:2008 6 PAS 62587 IEC:2008(E) 2 Normative references The following referenced documents are indispensable for the application of this docume
48、nt. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ASTM E747, Standard Test Method for Determining Air Change in a Single Zone by Means of a Tracer Gas Dilution 3 Terms and definitions Fo
49、r the purposes of this document, the following terms and definitions apply. 3.1 aerosol spectrometer device for measuring particle size distribution in room air (see Annex A) 3.2 Air circulating equipment 3.2.1 ceiling mixing fan high volume ceiling fan used to mix the chamber during contaminant aerosol generation 3.2.2 recirculation fan fan capable of producing between 300 cfm and 400 cfm and used for the purpose of maintaining a homogeneous environment within the chamber (as specified in Annex A)
