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【英文标准名称】:Ultrasonics-Hydrophones-Characteristicsandcalibrationinthefrequencyrangefrom15MHzto40MHz
【原文标准名称】:超声学水听器15MHz至40MHz频率范围内的特性和校准
【标准号】:IEC62092-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-08
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC87
【标准类型】:()
【标准水平】:()
【中文主题词】:作标记;电气设备;超声波装置;超声波学;定义;测量;水听器;声场;超声波医用器具;医疗技术学
【英文主题词】:
【摘要】:ThisInternationalStandardisapplicableto·hydrophonesemployingpiezoelectricsensorelements,designedtomeasurethepulsedandcontinuous-waveultrasonicfieldsgeneratedbyultrasonicequipment;·hydrophonesusedformeasurementsmadeinwaterandinthefrequencyrangebetween15MHzand40MHz;·hydrophoneswithorwithoutanintegralamplifier;·hydrophoneswithacircularpiezoelectricallyactiveelement.ThisInternationalStandardspecifies·relevanthydrophonecharacteristics;·methodsofdeterminingdirectionalresponseandhydrophonesensitivitybasedonrelativeorcomparativemeasurements;anddescribes·absolutehydrophonecalibrationmethods.RecommendationsandreferencestoacceptedliteraturearemadeforthevariousrelativeandabsolutecalibrationmethodsinthefrequencyrangecoveredbythisInternationalStandard.
【中国标准分类号】:U67
【国际标准分类号】:17_140_50
【页数】:52P;A4
【正文语种】:英语