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【英文标准名称】:Instrumentsandapparatus-Part22:Digitalsystemstechniques
【原文标准名称】:装置和仪器:第22部分:数字系统技术
【标准号】:ASMEPTC19.22-1986
【标准状态】:作废
【国别】:美国
【发布日期】:1986
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:数字测量仪器;测头;测量数据;测量信号;测量仪器;数字工程;计量学;校正;测量技术
【英文主题词】:Calibration;Digitalengineering;Digitalmeasuringinstruments;Measurementdata;Measuringinstruments;Measuringsignal;Measuringtechniques;Metrology;Sensors
【摘要】:ThepurposeofthisDocumentistodefinethescopeandapplicationofdigitalsystemtechniquesforimplementingdataacquisition,calculations,andresultspresentationforusewithASMEPerformanceTestCodes.ThisDocumentincorporatesinstrumentationpracticescoveredbyotherInstrumentsandApparatusSupplements(PTC19Series).TheDocumentisbasedontheuseofdigitalsystemscoveringawiderangeofcapabilityfromsimpledatagatheringequipmenttomultipurposeonlineorofflinedataprocessingdigitalsystems.Thejustificationforusingdigitaltechniquesmaybederivedfromavarietyofreasonseitherchosenbyorforcedontheuserbytheuniquecircumstancessurroundingtheuser.Amongthebenefitstobederivedfromapplyingthesetechniquesare:(a)savingsintestingcostsbyreductioninmanpower,lengthoftest,amountoftestingequipment,andcomputationaltime;(b)improvementinaccuracyandreliabilityofresults;(c)standardizedmethodsandprocedures;(d)simplifieddocumentationfortest;(e)providinguniformimplementationofASMEPerformanceTestCodemeasurements;(f)providingcurrentpretestreasonabilitycheckofdataandinstrumentation;(g)determiningsteadystateconditionsfortestinitiationandpotentialandpotentialimpactontestresults;visibilityofdataduringthetest(h)improvedvisibilityofdataduringthetestperiod.
【中国标准分类号】:N04
【国际标准分类号】:17_020
【页数】:80P;A4
【正文语种】:英语