【英文标准名称】:StandardTestMethodforDeterminingtheCarbonDioxideLossofBeverageContainers
【原文标准名称】:测定饮料容器二氧化碳损失的标准试验方法
【标准号】:ASTMF1115-1995(2008)e1
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F02.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Beveragecontainers/products;Carbonationvolume;Carbondioxideloss;Glasscontainers;Micro-pressuretransducer;Plasticbeveragecontainers;Plasticmaterials;Pressuretesting--packaging/containers;Shelflife;Temperaturetests;Terrisanalyzer;Zah
【摘要】:Twoprocedures,AandB,areoutlinedinthistestmethod.ProcedureAisusedmostoftenfordevelopmentofvariousbeveragecontainerdesignstodeterminethefunctionalcharacteristicsofthepackageinregardtoshelflife.ProcedureBisrecommendedforuseinbeveragefillingoperationsasaqualitycontroltoolinmaintainingthedesiredCO2fillpressure.AlossofCO2willaffectproducttaste.ProcedureAinvolvestheuseofsensitivepressureandtemperaturemonitoringequipmentwhereahighdegreeofaccuracyisessential,forexample,amicro-pressuretransducerandthermocoupleformeasuringpressureandtemperatureofthepackageinaclosedsystem.Alternatively,thisproceduremayalsousebottlesclosedwithroll-onaluminumcapscontainingrubberseptums.Theseptumispiercedwithahypodermicneedleattachedtoapressuretransducertoobtainpressurereadings.Thisprocedureshouldbeconfinedtolaboratoriesthatarepracticedinthistypeofanalyticaltesting.ProcedureBismorewidelyusedwhenmeasuringthecarbonationlevelofthepackageduetothesimplicityofthetechnique.AsimpleZahm-NaglepressureassemblyorTerrisCO2Analyzerisutilized.1.1Theobjectiveofthistestmethodistodeterminethecarbondioxide(CO2)lossfromplasticbeveragecontainersafteraspecifiedperiodofstoragetime.1.2Factorscontributingtothispressurelossarevolumeexpansionandthegastransportcharacteristicsofthepackageincludingpermeationandleakage.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A82
【国际标准分类号】:55_040
【页数】:11P.;A4
【正文语种】:英语