DIN 58286-2010 医疗器械.科歇式牵开器
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来源:标准资料网
【英文标准名称】:Medicalinstruments-RetractortypeKocher
【原文标准名称】:医疗器械.科歇式牵开器
【标准号】:DIN58286-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-02
【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】:名称与符号;尺寸;精密机械;吊钩;仪器;科歇式;处理;医疗器械;医学科学;公共卫生;牵开器;牵开器(手术器械);形状;外科学;手术器械
【英文主题词】:Designations;Dimensions;Finemechanics;Hooks;Instruments;Kocher;Marking;Medicalinstruments;Medicalsciences;Publichealth;Retractors;Retractors(surgicalinstruments);Shape;Surgery;Surgicalinstruments
【摘要】:ThisstandarddefinesdimensionsandmarkingofretractortypeKocher,asusedinsurgeryandpublichealthservice.
【中国标准分类号】:C30
【国际标准分类号】:11_040_30
【页数】:6P.;A4
【正文语种】:德语
【英文标准名称】:StandardPracticeforElectromagnetic(Eddy-Current)SortingofFerrousMetals
【原文标准名称】:黑色金属的电磁(涡电流)分级的标准实施规程
【标准号】:ASTME566-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:
【英文主题词】:absolutecoil;comparatorcoils;electromagneticsorting;sorting;Absolutecoilmethod;Comparatorcoils;Compositionanalysis--metals/alloys;Eddycurrentexamination;Electromagnetic(eddycurrent)testing;Ferrousmetals/alloys;Magneticpropertie
【摘要】:Absoluteandcomparativemethodsprovideameansforsortinglargequantitiesofferrouspartsofstockwithregardtocomposition,condition,structure,orprocessing,oracombinationthereof.Thecomparativeortwo-coilmethodisusedwhenhigh-sensitivitytestingisrequired.Theadvantageofthismethodisthatitalmostcompletelysuppressesallinternalorexternaldisturbancessuchastemperaturevariationsorstraymagneticfields.Thetwo-coilmethodisnormallyusedwhenharmonicevaluationisemployedforsorting.Theabilitytoaccomplishsatisfactorilythesetypesofseparationsisdependentupontherelationofthemagneticcharacteristicsoftheferromagneticpartstotheirphysicalcondition.Thesemethodsmaybeusedforhigh-speedsortinginafullyautomatedsetupwherethespeedoftestingmayapproachtenspecimensperseconddependingontheirsizeandshape.Thesuccessofsortingferromagneticmaterialdependsmainlyontheproperselectionofmagneticfieldstrengthandfrequencyofsignalinthetestcoil,fillfactor,andvariablespresentinthesample.Thedegreeofaccuracyofasortwillbeaffectedgreatlybythecouplingbetweenthetestcoilfieldandthetestspecimenandtheaccuracywithwhichthespecimenisheldinthetestcoilfieldduringthemeasuringperiod.Whenhighcurrentsareusedinthetestcoil,ameansshouldbeprovidedtomaintainaconstanttemperatureofthereferencespecimeninordertominimizemeasurementdrift.1.1Thispracticecoverstheprocedureforsortingferrousmetalsusingtheelectromagnetic(eddy-current)method.Theprocedurerelatestoinstrumentsusingabsoluteorcomparator-typecoilsfordistinguishingvariationsinmass,shape,conductivity,permeability,andothervariablessuchashardnessandalloythataffecttheelectromagneticormagneticpropertiesofthematerial.Theselectionofspecimenstodeterminesortingfeasibilityandtoestablishstandardsisalsoincluded.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H26
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:英语
【英文标准名称】:Methodsofmeasurementonreceivingantennasforsatellitebroadcasttransmissionsinthe12GHzband;part1:electricalmeasurementsonDBSreceivingantennas
【原文标准名称】:在12GHz的频带上传送卫星广播用接收天线的测量方法.第1部分:DBS接收天线的电测量
【标准号】:IEC61114-1-1992
【标准状态】:作废
【国别】:国际
【发布日期】:1992-12
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC100A
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;卫星通信;测量技术;网络分析仪;卫星接收;接收天线;电学测量;广播
【英文主题词】:measuringtechniques;satellitecommunications;broadcasting;electricalengineering;receptionantennae;networkanalysers;satellitereception;electricalmeasurement
【摘要】:
【中国标准分类号】:M35
【国际标准分类号】:33_120_40
【页数】:64P;A4
【正文语种】:英语
