1、Designation:D617719Standard Practice forDetermining Emission Profiles of Volatile OrganicChemicals Emitted from Bedding Sets1This standard is issued under the fixed designation D6177;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,th
2、e year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This practice covers the procedures for estimating emis-sion profiles of volatile organic chemicals(VOCs)frombedd
3、ing sets when a new bedding set is first brought into ahouse,based on emissions testing in environmental chambers.1.2 Emission profiles from bedding sets are determinedfrom air concentrations measured in environmental chambers.1.3 VOC emissions from bedding sets,as in the case ofother household furn
4、ishings,usually are highest when theproducts are new.Procedures described in this practice also areapplicable to used bedding sets.1.4 The practice is applicable to VOCs and not to semi-volatile organic chemicals or nonvolatile organic chemicals.1.5 This practice summarizes procedures for sample sel
5、ec-tion and handling.This practice also refers to pertinentsampling procedures and analytical methods for emissiontesting,but does not include technical details on selection ofappropriate collection media and analytical methods or onsampling and analytical equipment and associated procedures.1.6 Emi
6、ssion profiles based on this practice may be used forestimating human exposures to VOCs.1.7 The values stated in SI units are to be regarded asstandard.No other units of measurement are included in thisstandard.1.8 This standard does not purport to address all of thesafety concerns,if any,associated
7、 with its use.It is theresponsibility of the user of this standard to establish appro-priate safety,health,and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.9 This international standard was developed in accor-dance with internationally recognized
8、principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2D1356 Terminology Relating to S
9、ampling and Analysis ofAtmospheresD5116 Guide for Small-Scale Environmental Chamber De-terminations of Organic Emissions from Indoor Materials/ProductsD5157 Guide for Statistical Evaluation of IndoorAir QualityModelsD5197 Test Method for Determination of Formaldehyde andOther Carbonyl Compounds inAi
10、r(Active Sampler Meth-odology)D5466 Test Method for Determination of Volatile OrganicCompounds in Atmospheres(Canister Sampling Method-ology)D6196 Practice for Choosing Sorbents,Sampling Param-eters and Thermal Desorption Analytical Conditions forMonitoring Volatile Organic Chemicals in AirD6670 Pra
11、ctice for Full-Scale Chamber Determination ofVolatile Organic Emissions from Indoor Materials/ProductsE355 Practice for Gas Chromatography Terms and Relation-shipsE1333 Test Method for Determining Formaldehyde Concen-trations in Air and Emission Rates from Wood ProductsUsing a Large Chamber3.Termino
12、logy3.1 Definitions:3.1.1 For definitions and terms used in this practice,refer toTerminology D1356.3.2 Definitions of Terms Specific to This Standard:3.2.1 air change rate,nthe volumetric flow rate(volumeper unit time)of air entering a space or enclosure divided bythe net volume of air in that spac
13、e or enclosure(1/s,1/h).3.2.1.1 DiscussionThe entering air may be outdoor air orconditioned air.The space may be an entire building,a room or1This practice is under the jurisdiction ofASTM Committee D22 on Air Qualityand is the direct responsibility of Subcommittee D22.05 on Indoor Air.Current editi
14、on approved Nov.1,2019.Published November 2019.Originallyapproved in 1997.Last previous edition approved in 2014 as D6177 14.DOI:10.1520/D6177-19.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards vol
15、ume information,refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with internationally recognized principles on standardiz
16、ation established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1 a chamber used for material emissions and other testing.Whenusing the term air change rate,it is important to specifywhether the entering air is outdoor or conditioned,as well asthe space being considered.The net volume of air in a space orenclosure may be different from the internal volume when
