Designation:D6670−18StandardPracticeforFull-ScaleChamberDeterminationofVolatileOrganicEmissionsfromIndoorMaterials/Products1ThisstandardisissuedunderthefixeddesignationD6670;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thispracticeisintendedfordeterminingvolatileor-ganiccompound(VOC)emissionsfrommaterialsandproducts(buildingmaterials,materialsystems,furniture,consumerproducts,etc.)andequipment(printers,photocopiers,aircleaners,etc.)underenvironmentalandproductusagecondi-tionsthataretypicalofthosefoundinofficeandresidentialbuildings.1.2ThispracticeisforidentifyingVOCsemittedanddeterminingtheiremissionratesoveraperiodoftime.1.3Thispracticedescribesthedesign,construction,perfor-manceevaluation,anduseoffull-scalechambersforVOCemissiontesting.1.4WhilethispracticeislimitedtothemeasurementofVOCemissions,manyofthegeneralprinciplesandprocedures(suchasmethodsforevaluatingthegeneralperformanceofthechambersystem)mayalsobeusefulforthedeterminationofotherchemicalemissions(forexample,ozone,nitrogendiox-ide).Determinationofaerosolandparticleemissionsisbeyondthescopeofthisdocument.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafety,health,andenvironmentalpracticesanddeter-minetheapplicabilityofregulatorylimitationspriortouse.1.7Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.2.ReferencedDocuments2.1ASTMStandards:2D1356Ter...
