BS EN ISO 13294-1997 牙科器械.牙科气动机
时间:2024-05-17 05:56:06 来源: 标准资料网 作者：标准资料网 阅读：8475
【英文标准名称】:Dentalhandpieces-Dentalair-motors
【原文标准名称】:牙科器械.牙科气动机
【标准号】:BSENISO13294-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-08-15
【实施或试行日期】:1997-08-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:气动发动机;分类;定义;定义(术语);牙科设备;牙钻手柄;牙科器械;牙科学;手动装置;使用说明书;作标记;医疗器材;医疗技术学;电动机;规范(验收);试验
【英文主题词】:Airmotors;Classification;Definition;Definitions;Dentalequipment;Dentalhandpieces;Dentalinstruments;Dentistry;Hand-operateddevices;Instructionsforuse;Marking;Medicalequipment;Medicaltechnology;Motors;Specification(approval);Testing
【摘要】:ThisInternationalStandardspecifiesrequirementsandtestmethodsfordentalair-motors,operatedbydentalunits,andusedforstraightandgearedanglehandpiecesforapplicationonpatients.Italsocontainsspecificationsonmanufacturer'sinstructions,markingandpackaging.ThisInternationalStandardreferstoIEC601-1:1988,thebasicstandardonsafetyofmedicalelectricalequipment,whereverrelevant,bystatingtherespectiveclausenumbersofIEC601-1:1988.ThisInternationalStandardtakespriorityoverIEC601-1:1988asspecifiedintheindividualclausesofthisInternationalStandard.OnlythespecificationslaiddowninthisInternationalStandardareapplicable.
【中国标准分类号】:C33
【国际标准分类号】:11_060_25
【页数】:22P;A4
【正文语种】:英语
【英文标准名称】:Expressionofperformanceofelectrochemicalanalyzers;part3:elektrolyticconductivity;identicalwithIEC60746-3,edition1985
【原文标准名称】:电化学分析仪性能的表示法.第3部分:电解导电率
【标准号】:DINIEC60746T.3-1988
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardPracticeforFluxLeakageExaminationofFerromagneticSteelTubularProducts
【原文标准名称】:铁磁钢管形制品的磁力泄漏检验
【标准号】:ASTME570-1997(2004)e1
【标准状态】:现行
【国别】:
【发布日期】:1997
【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】:E07.07
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:管;金属;试验;泄漏量;钢;无损检验
【英文主题词】:electromagnetic(eddycurrent)testing;ferromagnetic;fluxleakage;NDT;nondestructivetesting;steel;tubularproducts
【摘要】:Thispracticeoutlinesaprocedureforexaminingferromagnetictubularproductsusingthefluxleakagemethod.Ifproperlyapplied,thismethodiscapableofdetectingthepresenceandlocationofsignificantlongitudinallyortransverselyorienteddiscontinuitiessuchaspits,scabs,slivers,gouges,roll-ins,laps,seams,cracks,holes,andimproperweldsinferromagnetictubesunderinspection.Inaddition,theseverityofadiscontinuitymaybeestimatedandarejectionlevelsetwithrespecttothemagnitudeoftheelectromagneticindicationproducedbythediscontinuity.Theresponsefromnaturaldiscontinuitiescanbesignificantlydifferentfromtheresponseforartificialdiscontinuitiessuchasdrilledholesornotchesofequivalentdepth.Forthisreason,sufficientworkshouldbedonetodeterminetheconditionsnecessarytodetectandmarknaturaldiscontinuitieswhosecharacteristicswilladverselyaffecttheserviceabilityofthetube,inordertoestablishacceptancecriteriabetweenthesupplierandpurchaser.1.1Thispracticecoverstheapplicationandcalibrationofequipmentusingthefluxleakagetestmethodfordetectionofoutersurface,innersurface,andsubsurfacediscontinuitiesinferromagneticsteeltubularproducts(Note1)ofuniformcrosssectionsuchasseamlessandweldedtubing.Note1-Theterm"tube"or"tubularproduct"willbeusedtorefertobothpipeandtubing.1.2Thispracticeisintendedforuseontubularproductshavingoutsidediametersfromapproximately1/2to24in.(12.7to610mm)withwallthicknessesto1/2in.Thesetechniqueshavebeenusedforothersizes,however,andmaybesospecifieduponcontractualagreementbetweenthepurchaserandthesupplier.1.3Thispracticedoesnotestablishacceptancecriteria;theymustbespecifiedbytheusingparties.1.4Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H48
【国际标准分类号】:77_040_20(NON-DESTRUCTIVETESTINGOFMETALS);77_140_40(STEELSWITHSPECIALMAGNETICPROPERTIES)
【页数】:7P.;A4
【正文语种】: