ASTM E2428-2008 验证扭矩试验机力矩指示用扭矩测量仪校准的标准实施规程
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【英文标准名称】:StandardPracticeforCalibrationofTorque-MeasuringInstrumentsforVerifyingtheTorqueIndicationofTorqueTestingMachines
【原文标准名称】:验证扭矩试验机力矩指示用扭矩测量仪校准的标准实施规程
【标准号】:ASTME2428-2008
【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】:E28.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:torquecell;torquestandard;torquetestingmachine
【摘要】:Testingmachinesthatapplyandindicatetorqueareingeneraluseinmanyindustries.PracticeWK6364hasbeenwrittentoprovideapracticeforthetorqueverificationofthesemachines.AnecessaryelementinPracticeWK6364istheuseofdeviceswhosetorquecharacteristicsareknowntobetraceabletonationalstandards.PracticeE2428describeshowthesedevicesaretobecalibrated.Theproceduresareusefultousersoftorquetestingmachines,manufacturersandprovidersoftorquemeasuringinstruments,calibrationlaboratoriesthatprovidecalibrationservicesanddocuments,andserviceorganizationsusingdevicestoverifytorquetestingmachines.1.1Thispracticeistospecifyprocedureforthecalibrationofelastictorque-measuringinstruments.Note18212;Verificationbydeadweightandaleverarmisanacceptablemethodofverifyingthetorqueindicationofatorquetestingmachine.TolerancesforweightsusedaretabulatedinPracticeWK6364;methodsforcalibrationoftheweightsaregiveninNISTTechnicalNote577,MethodsofCalibratingWeightsforPistonGages.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thispracticeisintendedforthecalibrationofstaticorquasi-statictorquemeasuringinstruments.Thepracticeisnotapplicableforhighspeedtorquecalibrationsormeasurements.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N13
【国际标准分类号】:19_100
【页数】:10P.;A4
【正文语种】:英语
【原文标准名称】:验证扭矩试验机力矩指示用扭矩测量仪校准的标准实施规程
【标准号】:ASTME2428-2008
【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】:E28.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:torquecell;torquestandard;torquetestingmachine
【摘要】:Testingmachinesthatapplyandindicatetorqueareingeneraluseinmanyindustries.PracticeWK6364hasbeenwrittentoprovideapracticeforthetorqueverificationofthesemachines.AnecessaryelementinPracticeWK6364istheuseofdeviceswhosetorquecharacteristicsareknowntobetraceabletonationalstandards.PracticeE2428describeshowthesedevicesaretobecalibrated.Theproceduresareusefultousersoftorquetestingmachines,manufacturersandprovidersoftorquemeasuringinstruments,calibrationlaboratoriesthatprovidecalibrationservicesanddocuments,andserviceorganizationsusingdevicestoverifytorquetestingmachines.1.1Thispracticeistospecifyprocedureforthecalibrationofelastictorque-measuringinstruments.Note18212;Verificationbydeadweightandaleverarmisanacceptablemethodofverifyingthetorqueindicationofatorquetestingmachine.TolerancesforweightsusedaretabulatedinPracticeWK6364;methodsforcalibrationoftheweightsaregiveninNISTTechnicalNote577,MethodsofCalibratingWeightsforPistonGages.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thispracticeisintendedforthecalibrationofstaticorquasi-statictorquemeasuringinstruments.Thepracticeisnotapplicableforhighspeedtorquecalibrationsormeasurements.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N13
【国际标准分类号】:19_100
【页数】:10P.;A4
【正文语种】:英语
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