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【英文标准名称】:StandardTestMethodforIndicatingWearCharacteristicsofPetroleumHydraulicFluidsinaHighPressureConstantVolumeVanePump
【原文标准名称】:高压定容叶轮泵中石油液压液磨损特性指示的标准试验方法
【标准号】:ASTMD6973-2008e1
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D02.N0.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:hydraulicfluid;vanepump;wear;Constantvolumevanepump;Hydraulicfluids/oils;Petroleumhydraulicfluids;Vanepump;Weartesting--petroleumproducts
【摘要】:Thistestmethodisanindicatorofthewearcharacteristicsofpetroleumhydraulicfluidsoperatinginaconstantvolumevanepump.Excessivewearinvanepumpscouldleadtomalfunctionofhydraulicsystemsincriticalindustrialormobilehydraulicapplications.1.1Thistestmethodcoversaconstantvolumehigh-pressurevanepumptestprocedureforindicatingthewearcharacteristicsofpetroleumhydraulicfluids.SeeAnnexA1forrecommendedtestingconditionsforwater-basedsyntheticfluids.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E39
【国际标准分类号】:75_120
【页数】:7P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforMeasuringAirPerformanceCharacteristicsofVacuumCleaners
【原文标准名称】:测定真空吸尘器的空气性能特征的标准测试方法
【标准号】:ASTMF558-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:F11.22
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:特性;最终制品;测量;试验;真空吸尘器
【英文主题词】:airflow;airperformance;airpower;suction;suctionpower;vacuumcleaner
【摘要】:Thetestresultsallowthecomparisonofthemaximumpotentialairpoweravailableforcleaningtaskswhentestedundertheconditionsofthistestmethod.Thetestresultsdonotindicatetheactualairpowerpresentduringthecleaningprocessduetotheeffectsofthevarioustoolsinuseandsurfacesbeingcleaned.Duringthenozzleonplenumchamberairperformancetesting,thebrushrollisunloadedandthisconditionisnotrepresentativeofthebrushrollbeingincontactwithcarpetorothersurfacesbeingcleaned.FIG.1SchematicDiagramofMeterConnections1.1Thistestmethodcoversproceduresfordeterminingairperformancecharacteristicsofcommercialandhouseholdupright,canister,stick,hand-held,utility,andcombination-typevacuumcleanershavingprovisionsforattachingahoseandincorporatingaseriesuniversalmotor.Thistestmethodcanbeappliedtothecarpetcleaningmodeofoperation.1.2Thesetestsandcalculationsincludedeterminationofsuction,airflow,airpower,maximumairpower,andinputpowerunderstandardoperatingconditions(seeNote0).Thenozzlemountedonplenumtestingisanidealairperformancemeasurementandisnotintendedtorepresenttheactualairperformanceduringcarpetorfloorcleaning.Note0Formoreinformationonairperformancecharacteristics,seeRefs().1.3Thefoot-pound-inchsystemofunitsisusedinthisstandard.Thevaluesinparenthesesaregivenforinformationonly.Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.AspecificprecautionarystatementisgiveninNote0.
【中国标准分类号】:Y62
【国际标准分类号】:97_080
【页数】:16P.;A4
【正文语种】: