EN 61300-2-1-2003 纤维光学互连装置和无源部件.基本试验和测量步骤.第2-1部分:振动(正弦)试验
时间:2024-05-09 18:24:09 来源: 标准资料网 作者：标准资料网 阅读：9142
【英文标准名称】:FibreOpticinterconnectingdevicesandpassivecomponents-Basictestandmeasurementprocedures-Part2-1:Tests;Vibration(sinusoidal)(IEC61300-2-1:2003);GermanversionEN61300-2-1:2003
【原文标准名称】:纤维光学互连装置和无源部件.基本试验和测量步骤.第2-1部分:振动(正弦)试验
【标准号】:EN61300-2-1-2003
【标准状态】:现行
【国别】:
【发布日期】:2003-09
【实施或试行日期】:2003-09-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:振动试验;正弦变化;电插头;试验;电气工程;元部件;玻璃纤维电缆;光波导;测量技术;无源的
【英文主题词】:Components;Electricplugs;Electricalengineering;Glassfibrecables;Measuringtechniques;Opticalwaveguides;Passive;Sinuscidalvibrations;Testing;Vibrationtesting
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:17_160;33_180_20
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforDeterminingWaterSeparationCharacteristicsofAviationTurbineFuelsbyPortableSeparometer
【原文标准名称】:用便携式分离仪测定航空涡轮燃料水分离特性的标准试验方法
【标准号】:ASTMD3948-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D02.J0.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:航空燃料;测定;润滑剂;石油产品;性能;分离;测试;水
【英文主题词】:aviationturbinefuel;coalescence;jetfuelcoalescer;MSEPrating;surfactant;waterseparation
【摘要】:1.1Thistestmethodcoversarapidportablemeansforfieldandlaboratoryusetoratetheabilityofaviationturbinefuelstoreleaseentrainedoremulsifiedwaterwhenpassedthroughfiberglasscoalescingmaterial.1.2Theproceduresectionofthistestmethodcontainstwodifferentmodesoftestequipmentoperation.Theprimarydifferencebetweenthemodesofoperationistherateoffuelflowthroughthefiberglasscoalescingmaterial.Testmethodselectionisdependentontheparticularfueltobetested.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20;75_160_20
【页数】:12P.;A4
【正文语种】:
【英文标准名称】:Metalliccoatings;Measurementofcoatingthickness;Profilometricmethod
【原文标准名称】:金属覆盖层厚度测量轮廓仪法
【标准号】:ISO4518-1980
【标准状态】:现行
【国别】:国际
【发布日期】:1980-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC107
【标准类型】:()
【标准水平】:()
【中文主题词】:测量仪器;外形;厚度;尺寸测量;金属;轮廓测定仪;覆层;仪表;金属覆层
【英文主题词】:Coatingthickness;Coatings;Dimensionalmeasurement;Dimensions;Materialstesting;Measurement;Measuringinstruments;Measuringtechniques;Metalcoatings;Metals;Meters;Methods;Profile;Thickness
【摘要】:1ThisInternationalStandardspecifiesamethodforthemeasurementofmetalcoatingthicknessbyfirstformingastepbetweenthesurfaceofthecoatingandthesurfaceofitssubstrateandthenmeasuringthestepheightusingaprofilerecordinginstrument.Itcoverstheinstrumentationcharacteristicsandtheprocedureappropriatetothisspecificapplicationofprofilometricmethods.2Themethodisapplicabletothemeasurementofthicknessesofmetalcoatingsfrom0,01μmto1000μmonflatsurfacesand,ifappropriateprecautionsaretaken,oncylin-dricalsurfaces.Itishighlysuitableforthemeasurementofminutethicknessesbut,forthicknessesoflessthan0,01μm,surfaceflatnessandsurfacesmoothnessareverycriticalandaccordingly,themethodisnotrecommendedforusedowntothelowestlevelofmeasurementusualforelectronicstylusin-struments.Themethodissuitableformeasuringcoatingthicknesseswhenpreparingcoatingthicknessreferencestan-dards.
【中国标准分类号】:A29
【国际标准分类号】:17_040_20
【页数】:4P;A4
【正文语种】:英语