DIN EN 60793-2-10-2011 光导纤维.第2-10部分:产品规范.A1类多模组光纤(IEC60793-2-10-2011)分规范;德文版本EN60793-2-10-2011
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来源:标准资料网
【英文标准名称】:Opticalfibres-Part2-10:Productspecifications-SectionalspecificationforcategoryA1multimodefibres(IEC60793-2-10:2011);GermanversionEN60793-2-10:2011
【原文标准名称】:光导纤维.第2-10部分:产品规范.A1类多模组光纤(IEC60793-2-10-2011)分规范;德文版本EN60793-2-10-2011
【标准号】:DINEN60793-2-10-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-11
【实施或试行日期】:2011-11-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Design;Dimensions;Electricalengineering;Environmentalrequirements;Fibreoptics;Mechanicalproperties;Multimodefibres;Opticalwaveguides;Optoelectronics;Productspecifications;Properties;Specification;Telecommunication;Testing;Transmissioncharacteristics
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:47P;A4
【正文语种】:德语
Product Code:SAE J1327
Title:Fuel Fired Engine Preheaters and Their Application (Cancelled Dec 2002)
Issuing Committee:Off-Road Machinery Technical Comm
Scope:【英文标准名称】:StandardPracticeforVerifyingPerformanceofaVerticalInclinometerProbe
【原文标准名称】:验证垂直测斜仪探头性能的标准实施规程
【标准号】:ASTMD7299-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D18.23
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:校正;诊断;电子的;斜坡(屋顶);检验;维护进度表;制造;机械的;性能;探头;检修;试验;验证;垂直
【英文主题词】:calibration;function;inclinometer
【摘要】:Inclinometermonitoringprogramsoftenrunseveralyearsormore.Duringthistime,hundredsofsurveyscanbecollected.Eachnewsurveyisprocessedbycomparingittoabaselinesurvey.Overaperiodofyears,normalwearandtearcangraduallydegradetheprobex2019;sabilitytoproducenewsurveysthataredirectlycomparabletothebaselinesurvey.Thismaygounnoticedforsometime,becausethequalityofreadingsmaydegradeinverysmallincrements.Whenfunctiontestsareincorporatedintoaninclinometermonitoringprogram,thedegradationofreadingqualitycanbeavoided.Probesthatpassthetestscanbeusedwithconfidence.Probesthatfailthetestsshouldbereturnedtotheprobemanufacturerforservicing.Itshouldbenotedthatmanufacturerscalibrateinclinometerprobesusinghigh-precision,electronically-controlledequipmentintemperature-controlledenvironments.Ordinaryusersdonothaveaccesstosuchequipment,sothepass/failcriteriasuggestedforthesetestsaccommodatetypicalresultsproducedbylesspreciseequipmentinalesscontrolledenvironment.Thequalityoftheresultproducedbythisstandardisdependentonthecompetenceofthepersonnelperformingitandthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetesting/sampling/inspection/etc.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors;PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thispracticedescribesthreefunctionteststhattogethercanbeusedtoverifythataverticalinclinometerprobeisworkingproperly.1.2Thispracticedoesnotaddresscalibrationroutines,electronicdiagnostics,orrepairoftheprobe,nordoesitaddressinspectionoftheprobesmechanicalparts.1.3Thispracticeisnotintendedtoreplacemanufacturersrecommendationsforservicingandcalibrationofinclinometerequipment,norisitintendedtoreplacemaintenanceandcalibrationschedulesestablishedbyusersaspartoftheirqualityprograms.1.4Thispracticeoffersasetofinstructionsforperformingoneormorespecificoperations.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthispracticemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaprojectsmanyuniqueaspects.Theword"standard"inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N13
【国际标准分类号】:17_040_30
【页数】:4P.;A4
【正文语种】:
