IEC/TR 62221-2001 光纤.测量方法.微弯敏感性

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【英文标准名称】:Opticalfibres-Measurementmethods-Microbendingsensitivity
【原文标准名称】:光纤.测量方法.微弯敏感性
【标准号】:IEC/TR62221-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC86A
【标准类型】:()
【标准水平】:()
【中文主题词】:弯曲试验;光波导;试验;电气工程;方法;弯曲;挠性
【英文主题词】:Bendtesting;Bending;Electricalengineering;Flexibility;Methods;Opticalwaveguides;Testing;Trials
【摘要】:Thistechnicalreportdescribesfourtechniquesforthemeasurementofmicrobendingsensitivityofopticalfibre.MethodsAandBmayalsobeusedtomeasurethemicrobendingsensitivityofopticalfibreribbons.MethodsA,B,CandDaredistinguishedbytheequipmentusedformeasurementsandtheirapplications:·methodAusesanexpandabledrumandappliestoclassBfibres;·methodBusesafixeddiameterdrumandappliestocategoryA1andclassBfibres;·methodCusesawiremeshandappliedloadsandappliestocategoryA1andclassBfibres;·methodDusesa"basketweave"wraponafixeddiameterdrum,andappliestoclassBfibres.MethodsAandCofferthecapabilitytomeasurethemicrobendingsensitivityoverawiderangeofappliedlinearpressureorloads.MethodBmaybeusedtodeterminethemicrobendingsensitivityforafixedlinearpressure.Theresultsfromthefourmethodscanonlybecomparedqualitatively.Thesemethodsdonotconstitutearoutinetestusedinthegeneralevaluationofopticalfibre.Thisparameterisnotgenerallyspecifiedwithinadetailspecification.
【中国标准分类号】:M33
【国际标准分类号】:33_180_01
【页数】:12P.;A4
【正文语种】:英语