IEC 60335-2-14-1984 家用和类似电器的安全.第2部分第14节:厨房电动机械的特殊要求
作者:标准资料网 时间:2024-05-18 14:29:24 浏览:8452
来源:标准资料网
【英文标准名称】:Safetyofhouseholdandsimilarelectricalappliances.Part2:.Particularrequirementsforelectrickitchenmachines
【原文标准名称】:家用和类似电器的安全.第2部分第14节:厨房电动机械的特殊要求
【标准号】:IEC60335-2-14-1984
【标准状态】:作废
【国别】:国际
【发布日期】:1984
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:家用设备;电气工程;炊事机具;安全要求;家用电器;电器
【英文主题词】:kitchenmachines;safetyrequirements;electricalhouseholdappliances;electricappliances;householdequipment;electricalengineering
【摘要】:
【中国标准分类号】:Y60;Y68
【国际标准分类号】:5370
【页数】:47P;A4
【正文语种】:英语
【英文标准名称】:Practiceforuseofadichromatedosimetrysystem
【原文标准名称】:重铬酸盐剂量测定系统的使用规程
【标准号】:ISO/ASTM51401-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-07-15
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC85
【标准类型】:()
【标准水平】:()
【中文主题词】:辐照剂量;辐射测量;γ辐射;电子束;剂量测定;重铬酸盐;核辐射;X射线;电离辐射;定义
【英文主题词】:radiationdose;definitions;radiationmeasurement;gamma-radiation;dichromates;nuclearradiation;electronbeams;ionizingradiation;definition;dosimetry;x-rays
【摘要】:1Thispracticecoversthepreparation,testing,andproce-dureforusingtheacidicaqueoussilverdichromatedosimetrysystemtomeasureabsorbeddoseinwaterwhenexposedtoionizingradiation.Thesystemconsistsofadosimeterandappropriateanalyticalinstrumentation.Forsimplicity,thesys-temwillbereferredtoasthedichromatesystem.Itisclassifiedasareferencestandarddosimetrysystem(seeISO/ASTMGuide51261).2Thispracticedescribesthespectrophotometricanalysisproceduresforthedichromatesystem.3Thispracticeappliesonlytoγ-rays,x-rays/bremsstrahlung,andhighenergyelectrons.4Thispracticeappliesprovidedthefollowingconditionsaresatisfied:4.1Theabsorbeddoserangeisfrom2×10to5×10Gy.4.2Theabsorbeddoseratedoesnotexceed600Gy/pulse(12.5pulsespersecond),ordoesnotexceedanequivalentdoserateof7.5kGy/sfromcontinuoussources(1).4.3Forradionuclidegamma-raysources,theinitialpho-tonenergyshallbegreaterthan0.6MeV.Forbremsstrahlungphotons,theinitialenergyoftheelectronsusedtoproducethebremsstrahlungphotonsshallbeequaltoorgreaterthan2MeV.Forelectronbeams,theinitialelectronenergyshallbegreaterthan8MeV.Note1—Thelowerenergylimitsgivenareappropriateforacylindri-caldosimeterampouleof12mmdiameter.Correctionsfordisplacementeffectsanddosegradientacrosstheampoulemayberequiredforelectronbeams(2).Thedichromatesystemmaybeusedatlowerenergiesbyemployingthinner(inthebeamdirection)dosimetercontainers(seeICRUReport35).4.4Theirradiationtemperatureofthedosimetershallbeabove0℃andshouldbebelow80℃.Note2—Thetemperaturecoefficientofdosimeterresponseisknownonlyintherangeof5°to50℃(see4.3).Useoutsidethisrangerequiresdeterminationofthetemperaturecoefficient.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.Specificprecau-tionarystatementsaregivenin8.3.note:2Theboldfacenumbersinparenthesesrefertothebibliographyattheendofthispractice.
【中国标准分类号】:F80
【国际标准分类号】:17_240
【页数】:11P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforMeasuringDoseRateThresholdforUpsetofDigitalIntegratedCircuits[Metric]
【原文标准名称】:数字集成电路扰乱的剂量速率阙值测定的标准试验方法【公制单位】:【标准号】:ASTMF744M-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:F01.11
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:DIC;digitalintegratedcircuits;doserate;ionizingradiation;radiationdoserate;thresholdforupset;upset;Circuitry;Currentmeasurement--semiconductors;Destructivetesting--semiconductors;Doseratethreshold;Dosimetry;Electricalconducto
【摘要】:Digitalintegratedcircuitsarespecifiedtooperatewiththeirinputsandoutputsineitheralogical1oralogical0state.Theoccurrenceofsignalshavingvoltagelevelsnotmeetingthespecificationsofeitheroftheselevels(anupsetcondition)maycausethegenerationandpropagationoferroneousdatainadigitalsystem.Knowledgeoftheradiationdoseratethatcausesupsetindigitalintegratedcircuitsisessentialforthedesign,production,andmaintenanceofelectronicsystemsthatarerequiredtooperateinthepresenceofpulsedradiationenvironments.1.1Thistestmethodcoversthemeasurementofthethresholdlevelofradiationdoseratethatcausesupsetindigitalintegratedcircuitsunderstaticoperatingconditions.TheradiationsourceiseitheraflashX-raymachine(FXR)oranelectronlinearaccelerator(LINAC).1.2Theprecisionofthemeasurementdependsonthehomogeneityoftheradiationfieldandontheprecisionoftheradiationdosimetryandtherecordinginstrumentation.1.3Thetestmaybedestructiveeitherforfurthertestsorforpurposesotherthanthistestiftheintegratedcircuitbeingtestedabsorbsatotalradiationdoseexceedingsomepredeterminedlevel.Becausethisleveldependsbothonthekindofintegratedcircuitandontheapplication,aspecificvaluemustbeagreeduponbythepartiestothetest(6.8).1.4Setup,calibration,andtestcircuitevaluationproceduresareincludedinthistestmethod.1.5Proceduresforlotqualificationandsamplingarenotincludedinthistestmethod.1.6Becauseofthevariabilityoftheresponseofdifferentdevicetypes,theinitialdoserateforanyspecifictestisnotgiveninthistestmethodbutmustbeagreeduponbythepartiestothetest.1.7ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:L56
【国际标准分类号】:
【页数】:7P.;A4
【正文语种】:英语
