BS ISO 12219-7-2017 Interior air of road vehicles Odour determination in interior air of road vehicles and test chamber air of trim components by olfactory measurements《道路车辆内的空气 通过.pdf

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1、BS ISO 12219-7:2017Interior air of road vehiclesPart 7: Odour determination in interiorair of road vehicles and test chamberair of trim components by olfactorymeasurementsBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS ISO 12219-7:2017 BRITISH STANDARDNational for

2、ewordThis British Standard is the UK implementation of ISO 12219-7:2017.The UK participation in its preparation was entrusted to TechnicalCommittee EH/2/5, Emissions to internal environments.A list of organizations represented on this committee can beobtained on request to its secretary.This publica

3、tion does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2017. Published by BSI Standards Limited 2017ISBN 978 0 580 81063 3ICS 13.040.20; 43.020Compliance with a British Standard cannot confer imm

4、unity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 March 2017.Amendments/corrigenda issued since publicationDate Text affectedBS ISO 12219-7:2017 ISO 2017Interior air of road vehicles Part 7: Odour determination in

5、interior air of road vehicles and test chamber air of trim components by olfactory measurementsAir intrieur des vhicules routiers Partie 7: Dtermination des odeurs dans lair intrieur des vhicules routiers et dans les chambres dessai dair des composants de finition par des mesurages olfactifsINTERNAT

6、IONAL STANDARDISO12219-7First edition2017-02Reference numberISO 12219-7:2017(E)BS ISO 12219-7:2017ISO 12219-7:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be repro

7、duced 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 ISOs member body in the country of the requester

8、.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 12219-7:2017ISO 12219-7:2017(E)Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms, definitions and abbreviated terms 14 Princ

9、iple 55 Test facilities . 55.1 General . 55.2 Odour test equipment . 55.2.1 Air sampling bag 55.2.2 Odour sampling device . 65.2.3 Odour presentation device 65.3 Olfactory panel 65.3.1 Panel selection . 65.3.2 Behaviour of the panel members for olfactory training sessions and assessments. 75.3.3 Pan

10、el members performance follow-up 76 Test conditions . 76.1 General . 76.2 Requirements related to the operation of the whole vehicle test chamber . 86.2.1 General 86.2.2 Ambient air mode . 86.2.3 Parking mode 86.3 Requirements related to the operation of the emission test chamber . 87 Test procedure

11、 97.1 Sampling . 97.1.1 General 97.1.2 Sampling from the interior air of road vehicles 97.1.3 Sampling from emission test chamber air of trim components 98 Assessment . 98.1 Presentation of odour samples 108.2 Odour assessment . 109 Test report 1010 Quality control .10Annex A (informative) Descripti

12、on of a possible sampling and presentation device for air samples 12Annex B (informative) Dilution device 13Annex C (informative) Intensity assessment.14Annex D (informative) Further odour evaluation assessments 16Annex E (informative) Panel selection using sniffing sticks .18Annex F (informative) P

13、anel selection using olfactometry 19Annex G (informative) Panel selection using five standard odorants .20Bibliography .21 ISO 2017 All rights reserved iiiContents PageBS ISO 12219-7:2017ISO 12219-7:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of

14、national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. Inte

15、rnational organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those int

16、ended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see ww

17、w .iso .org/ directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the docume

18、nt will be in the Introduction and/or on the ISO list of patent declarations received (see www .iso .org/ patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and

19、 expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .html.The committee responsible for this document is ISO/TC 146, Ai

20、r quality, Subcommittee SC 6, Indoor air.A list of all the parts in the ISO 12219 series can be found on the ISO website.iv ISO 2017 All rights reservedBS ISO 12219-7:2017ISO 12219-7:2017(E)IntroductionVolatile and semi-volatile organic compounds (VOCs and SVOCs) are widely used in industry and may

21、be emitted by many everyday products and materials. They have attracted attention in recent years because of their impact on indoor air quality. After homes and workplaces, people spend a lot of time in their vehicles. It is important to determine the material emissions of interior parts and to redu

22、ce them to an acceptable level, if required. Therefore, it is necessary to obtain comprehensive and reliable information about the types of organic compounds in the indoor air of vehicles and their concentrations as well as an odour impression.Since olfactory assessment is based on very subjective i

23、mpressions, it is necessary to make this subjectivity comparable by means of a standardized procedure. This document describes a controlled olfactory examination of the interior air of road vehicles and the chamber air of trim components.This document adopts the general requirements already specifie

24、d in the International Standards of the ISO 16000 series which deal with the determination of odour emissions from building products using test chambers (see ISO 16000-28) and with sensory testing of indoor air (see ISO 16000-30), but uses different odour evaluation schemes developed for the automot

25、ive industry.A risk assessment should be carried out to clarify that no harmful compounds are present in the room. In some countries, an ethics committee may require this. ISO 2017 All rights reserved vBS ISO 12219-7:2017BS ISO 12219-7:2017Interior air of road vehicles Part 7: Odour determination in

26、 interior air of road vehicles and test chamber air of trim components by olfactory measurements1 ScopeThis document specifies a standardized and objective process to analyse and determine the olfactory behaviour of components, semi-finished products and materials fitted in the interior of road vehi

27、cles. The odour determination is either performed by using samples from the interior air of road vehicles or from emission test chamber air. This document describes an olfactory screening method based on different scales for the olfactory assessment which are described in the annexes. Other olfactor

28、y assessments, e.g. according to ISO 16000-28, are also possible but are not the focus of this document.2 Normative referencesThe following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the

29、edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 8589, Sensory analysis General guidance for the design of test roomsISO 12219-1, Interior air of road vehicles Part 1: Whole vehicle test chamber Specification and meth

30、od for the determination of volatile organic compounds in cabin interiorsISO 12219-4:2013, Interior air of road vehicles Part 4: Method for the determination of the emissions of volatile organic compounds from vehicle interior parts and materials Small chamber methodISO 16000-28:2012, Indoor air Par

31、t 28: Determination of odour emissions from building products using test chambers3 Terms, definitions and abbreviated terms3.1 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 12219-1, ISO 12219-4, ISO 16000-28 and the following apply.ISO and IEC maintai

32、n terminological databases for use in standardization at the following addresses: IEC Electropedia: available at h t t p :/ www .electropedia .org/ ISO Online browsing platform: available at h t t p :/ www .iso .org/ obpINTERNATIONAL STANDARD ISO 12219-7:2017(E) ISO 2017 All rights reserved 1BS ISO

33、12219-7:2017ISO 12219-7:2017(E)3.1.1odourpleasant or unpleasant smell caused by chemical compounds emitting to indoor air from a building product or material, automotive part or whole vehicle interiorSOURCE: ISO 16000-28:2012, 3.1.1, modified The phrase “automotive part or whole vehicle interior” ha

34、s been added.3.1.2sensory odour panelgroup of trained or untrained assessors performing the sensory assessment of the odour emission from building products or materials, automotive parts or whole vehicle interiorSOURCE: ISO 16000-28:2012, 3.1.9, modified The phrase “automotive parts or whole vehicle

35、 interior” has been added.3.1.3panel memberperson who is accepted to assess the odours (3.1.1)SOURCE: ISO 16000-28:2012, 3.1.113.1.4panel leaderperson whose primary duties are to manage panel activities and recruit, train and monitor the assessorsSOURCE: ISO 16000-28:2012, 3.1.103.1.5panel selection

36、procedure to determine which persons are qualified to serve as panel members (3.1.3)SOURCE: ISO 16000-28:2012, 3.1.53.1.6sensory adaptationtemporary modification of the sensitivity of a sense organ due to continued and/or repeated stimulation, which is reversibleSOURCE: ISO 5492:2008, 2.6, modified

37、The phrase “which is reversible” has been added.3.1.7sensory fatigueform of sensory adaptation (3.1.6) in which a decrease in sensitivity occursSOURCE: ISO 16000-28:2012, 3.1.63.1.8anosmialack of sensitivity to some olfactory stimulus due to physiological defects, which is not reversibleSOURCE: ISO

38、5492:2008, 2.32, modified3.1.9clean airodourless airSOURCE: ISO 16000-28:2012, 3.1.232 ISO 2017 All rights reservedBS ISO 12219-7:2017ISO 12219-7:2017(E)3.1.10odourlessnessodour (3.1.1) assessed by the panel as being below the required valueSOURCE: ISO 16000-28:2012, 3.1.293.1.11background concentra

39、tionconcentration of a specific volatile organic compound (3.1.24) (or group of volatile organic compounds) measured in the small chamber outlet or the whole vehicle test chamberSOURCE: ISO 12219-4:2013, 3.6, modified The phrase “or the whole vehicle test chamber” has been added.3.1.12sampled airair

40、 collected for subsequent measurement3.1.13air exchange rateratio of the volume of clean air (3.1.9) brought into the test chamber (3.1.20) hourly and the free test chamber volume measured in identical unitsSOURCE: ISO 16000-28:2012, 3.1.143.1.14outlet air flow rateair volume per time at the chamber

41、 outletNote 1 to entry: The outlet air flow rate is expressed as volume per second.SOURCE: ISO 16000-28:2012, 3.1.153.1.15air velocityair speed over the surface of the test specimen (3.1.23)SOURCE: ISO 16000-28:2012, 3.1.163.1.16supply airsum of all gaseous volume flows conducted into the small cham

42、berSOURCE: ISO 12219-4:2013, 3.12, modified Note 1 to entry has been deleted.3.1.17area specific air flow rateratio between the supply air flow rate and the area of the test specimen (3.1.23)SOURCE: ISO 16000-28:2012, 3.1.173.1.18air mixingthorough intermingling of the air volume to be investigated3

43、.1.19trim componentcomponent produced for incorporation in a vehicle cabin ISO 2017 All rights reserved 3BS ISO 12219-7:2017ISO 12219-7:2017(E)3.1.20test chamberenclosure with controlled operational parameters for the determination of volatile organic compounds (3.1.24) and odours (3.1.1) emitted fr

44、om test specimens (3.1.23) prepared from building products, automotive parts or whole vehicle interiorSOURCE: ISO 16000-28:2012, 3.1.21, modified The phrase “automotive parts or whole vehicle interior” has been added.3.1.21test roomroom where the odour (3.1.1) test takes placeSOURCE: ISO 16000-28:20

45、12, 3.1.223.1.22product loading factorratio of exposed surface area of the test specimen (3.1.23) and the free test chamber volumeSOURCE: ISO 16000-28:2012, 3.1.243.1.23test specimenpart of the sample specially prepared for emission testing in a test chamber (3.1.20) in order to simulate the odour e

46、mission behaviour of the material or product being testedSOURCE: ISO 16000-28:2012, 3.1.273.1.24odour sampleair sample collected from the test chamber outlet in containers and being tested for its odour (3.1.1)Note 1 to entry: An example of a container is a flexible bag.SOURCE: ISO 16000-28:2012, 3.

47、1.283.1.25volatile organic compoundVOCorganic compound that is emitted from the vehicle interior trim or from the test specimen (3.1.23) and all those detected in the interior air of road vehicles or in the chamber air of trim components (3.1.19)SOURCE: ISO 16000-9:2006, 3.15, modified3.1.26olfactor

48、y reference materialhomogeneous, stable and well-defined preparation of a chemical odorous compound (with unique CAS number) used for the training and calibration of the panel members (3.1.3)Note 1 to entry: For example, different concentrations of butanol or acetone can be used to train the panel m

49、embers or to assess odour intensity.3.2 Abbreviated termsFEP tetrafluoroethylene hexafluoropropylene copolymerPVF polyvinyl fluoride4 ISO 2017 All rights reservedBS ISO 12219-7:2017ISO 12219-7:2017(E)PET polyethyleneterephthalateRH relative humidityVOC volatile organic compound4 PrincipleThe odour emission from road vehicle interior trim and trim components is measured using a sensory odour panel. The odour sampling from material parts or entire car cabin may be realized ac