ASTM F1373-1993(2005) 气体分配系统组件用自动阀的周期寿命测定的标准试验方法
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【英文标准名称】:StandardTestMethodforDeterminationofCycleLifeofAutomaticValvesforGasDistributionSystemComponents
【原文标准名称】:气体分配系统组件用自动阀的周期寿命测定的标准试验方法
【标准号】:ASTMF1373-1993(2005)
【标准状态】:现行
【国别】:
【发布日期】:1993
【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】:F01.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:寿命;试验;阀门;燃气管路
【英文主题词】:Automaticvalves;Gasdistributionsystems;No-flowtestingconditions;Semiconductorcleanrooms;Valves;cyclelifeofautomaticvalvesforgasdistributionsystemcomponents,;test
【摘要】:Thepurposeofthistestmethodistodefineaprocedurefortestingcomponentsbeingconsideredforinstallationintoahigh-puritygasdistributionsystem.Applicationofthistestmethodisexpectedtoyieldcomparabledataamongcomponentstestedforthepurposesofqualificationforthisinstallation.1.1Thistestmethodcoversthetestingofautomaticvalvesforcyclelifeutilizingstatic,no-flowconditions.Thisno-flowconditionisfelttobearealistictesttodeterminethevalve''scyclelife.1.2Thistestmethodappliestoautomaticallyoperatedvalves.Itisintendedtomeasurethecyclelifeofthevalveitselfincludingtheseatandbodysealing.Itdoesnotincludecycletestingoftheactuator.Testingmustincludebothpressuretestingandheliumleaktestingandmustincludevacuumtestconditionswhenappropriate.Thistestmethodmaybeappliedtoabroadrangeofvalvesizes.1.3Limitations:1.3.1Thistestisnotdesignedtoevaluatetheperformanceoftheactuator.Thistestmethodaddressesthegassystemcontaminationaspectsofthevalveperformance,thatis,seatandbodyleakageanddiaphragmorbellowsfailure.Iftheactuatorfailsduringtheevaluation,thevalveisdeemedasafailure.1.3.2Whiletherequirementsofavalve''sperformancemightincludeitemssuchasparticulategenerationlevels,thistestmethodonlyattemptstoevaluatecyclelifeandperformancedegradationastheyrelatetotheabilityofthevalvetooperateandshutoffflow.1.3.3Thistestmethodiswrittenwiththeassumptionthattheoperatorunderstandstheuseoftheapparatusatalevelequivalenttosixmonthsofexperience.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninSection7.
【中国标准分类号】:J16
【国际标准分类号】:23_060_20;23_060_10
【页数】:5P.;A4
【正文语种】:
【原文标准名称】:气体分配系统组件用自动阀的周期寿命测定的标准试验方法
【标准号】:ASTMF1373-1993(2005)
【标准状态】:现行
【国别】:
【发布日期】:1993
【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】:F01.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:寿命;试验;阀门;燃气管路
【英文主题词】:Automaticvalves;Gasdistributionsystems;No-flowtestingconditions;Semiconductorcleanrooms;Valves;cyclelifeofautomaticvalvesforgasdistributionsystemcomponents,;test
【摘要】:Thepurposeofthistestmethodistodefineaprocedurefortestingcomponentsbeingconsideredforinstallationintoahigh-puritygasdistributionsystem.Applicationofthistestmethodisexpectedtoyieldcomparabledataamongcomponentstestedforthepurposesofqualificationforthisinstallation.1.1Thistestmethodcoversthetestingofautomaticvalvesforcyclelifeutilizingstatic,no-flowconditions.Thisno-flowconditionisfelttobearealistictesttodeterminethevalve''scyclelife.1.2Thistestmethodappliestoautomaticallyoperatedvalves.Itisintendedtomeasurethecyclelifeofthevalveitselfincludingtheseatandbodysealing.Itdoesnotincludecycletestingoftheactuator.Testingmustincludebothpressuretestingandheliumleaktestingandmustincludevacuumtestconditionswhenappropriate.Thistestmethodmaybeappliedtoabroadrangeofvalvesizes.1.3Limitations:1.3.1Thistestisnotdesignedtoevaluatetheperformanceoftheactuator.Thistestmethodaddressesthegassystemcontaminationaspectsofthevalveperformance,thatis,seatandbodyleakageanddiaphragmorbellowsfailure.Iftheactuatorfailsduringtheevaluation,thevalveisdeemedasafailure.1.3.2Whiletherequirementsofavalve''sperformancemightincludeitemssuchasparticulategenerationlevels,thistestmethodonlyattemptstoevaluatecyclelifeandperformancedegradationastheyrelatetotheabilityofthevalvetooperateandshutoffflow.1.3.3Thistestmethodiswrittenwiththeassumptionthattheoperatorunderstandstheuseoftheapparatusatalevelequivalenttosixmonthsofexperience.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninSection7.
【中国标准分类号】:J16
【国际标准分类号】:23_060_20;23_060_10
【页数】:5P.;A4
【正文语种】:
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