NF A03-154-1-2006 金属材料.维氏硬度试验.第1部分:试验方法
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来源:标准资料网
【英文标准名称】:Metallicmaterials-Vickershardnesstest-Part1:testmethod.
【原文标准名称】:金属材料.维氏硬度试验.第1部分:试验方法
【标准号】:NFA03-154-1-2006
【标准状态】:现行
【国别】:法国
【发布日期】:2006-03-01
【实施或试行日期】:2006-03-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:名称与符号;硬度;硬度测量;硬度值;硬度范围;材料试验;材料;测量不确定度;机械试验;金属的;金属材料;金属;计量学;穿透深度;产品;表面;试验设备;试验力;试样;试验;试验装置;维氏硬度计;维氏硬度;维氏硬度测量
【英文主题词】:
【摘要】:
【中国标准分类号】:H22
【国际标准分类号】:77_040_10
【页数】:28P;A4
【正文语种】:其他
上一篇:
NF E60-143-2006 立式外拉床验收条件.精度检验下一篇:
NF A03-153-3-2006 金属材料.洛氏硬度试验.第3部分:参考块的校准(A,B,C,D,E,F,G,H,K,N,T级)【英文标准名称】:Blankdetailspecification-Case-ratedbipolartransistorsforhighfrequencyamplification;GermanversionEN150007:1991
【原文标准名称】:空白详细规范.高频放大额定功率双极晶体管
【标准号】:DINEN150007-1996
【标准状态】:作废
【国别】:德国
【发布日期】:1996-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:质量保证体系;电子设备及元件;晶体管;放大器;高频;详细规范;高频放大器;电气工程;质量;空白格式
【英文主题词】:Amplifiers;Blankforms;Detailspecification;Electricalengineering;Electronicequipmentandcomponents;Highfrequencies;High-frequencyamplifiers;Quality;Qualityassurancesystems;Transistors
【摘要】:Ablankdetailspecificationisasupplementarydocumenttothesectionalspecificationandcontainsrequirementsforstyleandlayoutandminimumcontentofdetailspecification.
【中国标准分类号】:L42
【国际标准分类号】:31_080_30
【页数】:17P;A4
【正文语种】:德语
【英文标准名称】:Industrial-processcontrolsystems-Methodsofevaluatingtheperformanceofvalvepositionerswithpneumaticoutputs
【原文标准名称】:工业过程控制系统.气动输出阀门定位器性能评价的方法
【标准号】:BSEN61514-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-06-13
【实施或试行日期】:2002-06-13
【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】:试验;定义;电气工程;自动化系统;电功率测量;位置控制器;工业设施;定位器;气动阀;工作性能;工业流程测量;多语种的;阀门
【英文主题词】:Automationsystems;Definition;Definitions;Electricalengineering;Industrialfacilities;Industrialprocessmeasurement;Multilingual;Performanceinservice;Pneumaticvalve;Positioncontrollers;Positioners;Powermeasurement(electric);Testing;Valves
【摘要】:ThisEuropeanStandardspecifiestestsdesignedtodeterminethestaticanddynamicperformanceofsingle-actingordouble-actinganaloguepositioners.Thetestsmaybeappliedtopositioners,whichreceivestandardanalogueinputsignals(asspecifiedinIEC60381andIEC60382)andhaveapneumaticoutput.Positionerswithpulsedordigitalinputsignals,positionerswithdigitalcontrollersandpositionerswithpulsedoutputsareoutsidethescopeofthisstandard.Testingmaybeconductedeitheronapositioneralone,independentlyofanactuator,oronapositionermountedandconnectedtoaspecificactuator,asacombinedunit.Thetextmakesclearwheredifferentapproachesarerequired.Themethodsofevaluationgiveninthisstandardareintendedforusebymanufacturerstodeterminetheperformanceoftheirproducts,andbyusers,orindependenttestingestablishments,toverifymanufacturers'performancespecifications.Theclosestliaisonshouldbemaintainedbetweentheevaluatingbodyandthemanufacturer.Noteshouldbetakenofthemanufacturer'sspecificationsfortheinstrumentwhenthetestprogrammeisbeingdecided,andthemanufacturershouldbeinvitedtocommentonboththetestprogrammeandtheresults.Hiscommentsontheresultsshouldbeincludedinanyreportproducedbythetestingorganization.Thisstandardisintendedtoprovidedefinitionsofpositionerelements,actions,andcharacteristics,tospecifyuniformmethodsofmeasuringperformanceerrorsandeffectsofinfluencequantitiesonthosecharacteristics,andtodescribemethodsofreportingandevaluatingtheresultsofthemeasurementdataobtained.Thetestconditionsdescribedinthispublication(forexamplerangeofambienttemperaturesandpowersupply)relatetoconditionswhichcommonlyariseinuse.Consequently,thevaluesspecifiedshallbeusedwherenoothervaluesarespecifiedbythemanufactureroruser.Ifothervaluesareused,theyshouldbestated.Itisrecognizedthatthemanufacturer'sspecificationsandinstructionsforinstallationandoperationshouldapplyduringallsteps.Thetestsspecifiedinthisstandardarenotnecessarilysufficientforinstrumentsspecificallydesignedforunusuallyarduousconditions.Conversely,areducedseriesoftestsmayserveadequatelyforinstrumentsdesignedtoperformwithinamorelimitedrangeofconditions.Whenafullevaluation,inaccordancewiththisstandard,isnotrequiredorpossible,thosetestswhicharerequiredshouldbeperformedandtheresultsreportedinaccordancewiththerelevantpartsofthisstandard.Insuchcases,thetestreportshouldstatethatitdoesnotcoverthefullnumberoftestsspecifiedherein.
【中国标准分类号】:N16
【国际标准分类号】:23_060_40;25_040_40
【页数】:48P.;A4
【正文语种】:英语
