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【英文标准名称】:Methodsforthecalibrationofvibrationandshocktransducers-Primaryvibrationcalibrationbylaserinterferometry
【原文标准名称】:振动和冲击传感器的校准方法.采用激光干涉量度法的主要振动校准
【标准号】:BSISO16063-11-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-10-19
【实施或试行日期】:2001-10-19
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:校正;数学计算;机械冲击;准确度;加速度计;测量仪器;干涉测量法;加速度测量;拾音器;传感器;振动试验;振动;振动测量
【英文主题词】:Calibration;Definition;Definitions;Lay;Measuringinstruments;Mechanic;Methods;Transducers;Vibration;Vibrationdampers;Vibrometers
【摘要】:ThispartofISO16063specifiestheinstrumentationandproceduretobeusedforprimaryvibrationcalibrationofrectilinearaccelerometers(withorwithoutamplifier)toobtainmagnitudeandphaselagofthecomplexsensitivitybysteady-statesinusoidalvibrationandlaserinterferometry.Itisapplicabletoafrequencyrangefrom1Hzto10kHzandadynamicrange(amplitude)from0,1m/sto1000m/s(frequency-dependent).Theserangesarecoveredwiththeuncertaintyofmeasurementspecifiedinclause2.Calibrationfrequencieslowerthan1Hz(e.g.0,4Hz,whichisareferencefrequencyusedinotherInternationalStandards)andaccelerationamplitudessmallerthan0,1m/s(e.g.0,004m/sat1Hz)canbeachievedusingMethod3specifiedinthispartofISO16063,inconjunctionwithanappropriatelow-frequencyvibrationgenerator.Method1(fringe-countingmethod)isapplicabletosensitivitymagnitudecalibrationinthefrequencyrange1Hzto800Hzand,underspecialconditions,athigherfrequencies(cf.clause7).Method2(minimum-pointmethod)canbeusedforsensitivitymagnitudecalibrationinthefrequencyrange800Hzto10kHz(cf.clause8).Method3(sine-approximationmethod)canbeusedformagnitudeofsensitivityandphasecalibrationinthefrequencyrange1Hzto10kHz(cf.clause9).Methods1and3provideforcalibrationsatfixedaccelerationamplitudesatvariousfrequencies.Method2requirescalibrationsatfixeddisplacementamplitudes(accelerationamplitudevarieswithfrequency).
【中国标准分类号】:J04
【国际标准分类号】:17_160
【页数】:34P;A4
【正文语种】:英语