EN ISO 12569-2017 en Thermal performance of buildings and materials - Determination of specific airflow rate in buildings - Tracer gas dilution method.pdf

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1、Thermal performance of buildings and materials - Determination of specific airflow rate in buildings - Tracer gas dilution method (ISO 12569:2017)BS EN ISO 12569:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN

2、ISO 12569 September 2017 ICS 91.120.10 Supersedes EN ISO 12569:2012English Version Thermal performance of buildings and materials - Determination of specific airflow rate in buildings - Tracer gas dilution method (ISO 12569:2017) Performance thermique des btiments et des matriaux - Dtermination du d

3、bit dair spcifique dans les btiments - Mthode de dilution de gaz traceurs (ISO 12569:2017) Wrmetechnisches Verhalten von Gebuden und Werkstoffen - Bestimmung des spezifischen Luftvolumenstroms in Gebuden - Indikatorgasverfahren (ISO 12569:2017) This European Standard was approved by CEN on 6 July 20

4、17. 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

5、on application to the CEN-CENELEC 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 CEN-CEN

6、ELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Ita

7、ly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Cen

8、tre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 12569:2017 ENational forewordThis British Standard is the UK implementation of EN ISO 12569:2017. It is identical to ISO 12569:2017. It

9、 supersedes BS EN ISO 12569:2012, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/540/8, Mirror committee for ISO/TC 163 - Thermal Performance and Energy use in the built Environment.A list of organizations represented on this committee can be obtain

10、ed on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 92333 3ICS 91.120.10Compliance with

11、a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 12569:2017EUROPEAN ST

12、ANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 12569 September 2017 ICS 91.120.10 Supersedes EN ISO 12569:2012English Version Thermal performance of buildings and materials - Determination of specific airflow rate in buildings - Tracer gas dilution method (ISO 12569:2017) Performance thermique des bt

13、iments et des matriaux - Dtermination du dbit dair spcifique dans les btiments - Mthode de dilution de gaz traceurs (ISO 12569:2017) Wrmetechnisches Verhalten von Gebuden und Werkstoffen - Bestimmung des spezifischen Luftvolumenstroms in Gebuden - Indikatorgasverfahren (ISO 12569:2017) This European

14、 Standard was approved by CEN on 6 July 2017. 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 concernin

15、g such national standards may be obtained on application to the CEN-CENELEC 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 it

16、s own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germa

17、ny, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOM

18、ITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 12569:2017 EBS EN ISO 12569:2017EN ISO 12569:2017 (E) 3 European foreword This document (EN I

19、SO 12569:2017) has been prepared by Technical Committee ISO/TC 163 “Thermal performance and energy use in the built environment“ in collaboration with Technical Committee CEN/TC 89 “Thermal performance of buildings and building components” the secretariat of which is held by SIS. This European Stand

20、ard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2018 and conflicting national standards shall be withdrawn at the latest by March 2018. Attention is drawn to the possibility that some of the elements of this d

21、ocument may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 12569:2012. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to im

22、plement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Roman

23、ia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 12569:2017 has been approved by CEN as EN ISO 12569:2017 without any modification. ISO 12569:2017(E)Foreword vIntroduction vi1 Scope . 12 Normative references 13 Terms and de

24、finitions . 14 Measurement method and its selection . 24.1 General . 24.2 Concentration decay method 44.2.1 Principle 44.2.2 Two-point decay method 54.2.3 Multipoint decay method . 64.2.4 Step-down exhaust concentration method . 64.2.5 Pulse method 74.3 Continuous dose method . 84.3.1 Principle 84.3

25、.2 Average inverse concentration method . 84.3.3 Average concentration method . 94.3.4 Stationary concentration method 104.4 Constant concentration method . 104.5 Type of tracer gas. 104.6 Measurement apparatus 114.6.1 General. 114.6.2 Tracer gas dosing device 134.6.3 Tracer gas sampling apparatus 1

26、44.6.4 Gas analyser 145 Procedure145.1 Building preparations 145.2 Ancillary measurements 145.3 Concentration decay method . 155.3.1 Calculation of two-point and multi-point methods 155.3.2 Procedure of two-point and multi-point methods 165.3.3 Calculation of step-down exhaust concentration method a

27、nd pulse method .175.3.4 Procedure of the step-down exhaust concentration method and pulse method 185.4 Continuous dose methods 215.4.1 Calculation of average of inverse concentration method.215.4.2 Procedure of average of inverse concentration method .225.4.3 Calculation of average concentration me

28、thod .235.4.4 Procedure of average concentration method .245.4.5 Calculation of stationary concentration method 255.4.6 Procedure of stationary concentration method.255.5 Constant concentration method . 275.5.1 Calculation of constant concentration method 275.5.2 Procedure of constant concentration

29、method .276 Accuracy .286.1 General 286.2 Tracer gas dose procedure and room concentration distribution 296.3 Tracer gas sampling and storage method . 296.4 Tracer gas concentration measuring instruments 296.4.1 General. 296.4.2 Resolution . 296.4.3 Tracer gas analyser drift. 296.4.4 Accuracy of tra

30、cer gas analyser 29 ISO 2017 All rights reserved iiiContents PageBS EN ISO 12569:2017ISO 12569:2017(E)Foreword vIntroduction vi1 Scope . 12 Normative references 13 Terms and definitions . 14 Measurement method and its selection . 24.1 General . 24.2 Concentration decay method 44.2.1 Principle 44.2.2

31、 Two-point decay method 54.2.3 Multipoint decay method . 64.2.4 Step-down exhaust concentration method . 64.2.5 Pulse method 74.3 Continuous dose method . 84.3.1 Principle 84.3.2 Average inverse concentration method . 84.3.3 Average concentration method . 94.3.4 Stationary concentration method 104.4

32、 Constant concentration method . 104.5 Type of tracer gas. 104.6 Measurement apparatus 114.6.1 General. 114.6.2 Tracer gas dosing device 134.6.3 Tracer gas sampling apparatus 144.6.4 Gas analyser 145 Procedure145.1 Building preparations 145.2 Ancillary measurements 145.3 Concentration decay method .

33、 155.3.1 Calculation of two-point and multi-point methods 155.3.2 Procedure of two-point and multi-point methods 165.3.3 Calculation of step-down exhaust concentration method and pulse method .175.3.4 Procedure of the step-down exhaust concentration method and pulse method 185.4 Continuous dose meth

34、ods 215.4.1 Calculation of average of inverse concentration method.215.4.2 Procedure of average of inverse concentration method .225.4.3 Calculation of average concentration method .235.4.4 Procedure of average concentration method .245.4.5 Calculation of stationary concentration method 255.4.6 Proc

35、edure of stationary concentration method.255.5 Constant concentration method . 275.5.1 Calculation of constant concentration method 275.5.2 Procedure of constant concentration method .276 Accuracy .286.1 General 286.2 Tracer gas dose procedure and room concentration distribution 296.3 Tracer gas sam

36、pling and storage method . 296.4 Tracer gas concentration measuring instruments 296.4.1 General. 296.4.2 Resolution . 296.4.3 Tracer gas analyser drift. 296.4.4 Accuracy of tracer gas analyser 29 ISO 2017 All rights reserved iiiContents PageBS EN ISO 12569:2017ISO 12569:2017(E)6.4.5 Calibration of t

37、racer gas analyser . 306.4.6 Standard gas concentration . 306.5 Changes in outside wind and outdoor air temperature and schedule of air conditioning system 307 Test report 307.1 General 307.2 Details necessary to identify the simulation tested .317.3 Details of heating and ventilation systems 317.4

38、Test conditions and apparatus . 317.5 Collected data and results 317.6 Date of the test . 32Annex A (normative) Confidence intervals .33Annex B (normative) Method to estimate ventilation rate Qvand effective mixed zone volume Vemzsimultaneously34.36Annex C (informative) Considerations when measuring

39、 the ventilation rate of large spaces 41Annex D (informative) Effects of internal and external temperature difference, temperature change, and outdoor air concentration change during the measurement period 42Annex E (informative) Estimation error minimizing method in two-point and multi-point decay

40、methods .46Annex F (informative) Propagation of error analysis 51Bibliography .53iv ISO 2017 All rights reservedBS EN ISO 12569:2017ISO 12569:2017(E)6.4.5 Calibration of tracer gas analyser . 306.4.6 Standard gas concentration . 306.5 Changes in outside wind and outdoor air temperature and schedule

41、of air conditioning system 307 Test report 307.1 General 307.2 Details necessary to identify the simulation tested .317.3 Details of heating and ventilation systems 317.4 Test conditions and apparatus . 317.5 Collected data and results 317.6 Date of the test . 32Annex A (normative) Confidence interv

42、als .33Annex B (normative) Method to estimate ventilation rate Qvand effective mixed zone volume Vemzsimultaneously34.36Annex C (informative) Considerations when measuring the ventilation rate of large spaces 41Annex D (informative) Effects of internal and external temperature difference, temperatur

43、e change, and outdoor air concentration change during the measurement period 42Annex E (informative) Estimation error minimizing method in two-point and multi-point decay methods .46Annex F (informative) Propagation of error analysis 51Bibliography .53iv ISO 2017 All rights reserved ISO 12569:2017(E

44、)ForewordISO (the International Organization for Standardization) is a worldwide federation of 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 t

45、echnical committee has been established has the right to be represented on that committee. International 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

46、 of electrotechnical standardization.The procedures used to develop this document and those intended 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 docume

47、nt was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.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

48、 patent rights. Details of any patent rights identified during the development of the document 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

49、not constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and 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.This document was prepared by Technical Committee ISO/TC 163, Thermal performance and energy use in the built environment, Subcommittee SC 1, Test and measurement methods.This th