DIN EN ISO 13503-5-2006 石油和天然气工业.完井液和材料.第5部分:测量重盐水长期电导率程序(ISO13503-5:2006)
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【英文标准名称】:Petroleumandnaturalgasindustries-Completionfluidsandmaterials-Part5:Proceduresformeasuringthelong-termconductivityofproppants(ISO13503-5:2006);EnglishversionENISO13503-5:2006
【原文标准名称】:石油和天然气工业.完井液和材料.第5部分:测量重盐水长期电导率程序(ISO13503-5:2006)
【标准号】:DINENISO13503-5-2006
【标准状态】:现行
【国别】:德国
【发布日期】:2006-10
【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】:添加剂;电导性;定义;耐久试验;英语;漏泄试验;液体;长期性状;润滑剂;数学计算;测量;测量技术;天然气工业;石油工业;石油产品;;流变性能;流变学;支撑;支撑液体;试验;粘度
【英文主题词】:
【摘要】:ThisInternationalStandardcontainsproceduresformeasuringthelongtermconductivityofproppants.
【中国标准分类号】:E90
【国际标准分类号】:75_180_99
【页数】:31P.;A4
【正文语种】:英语
【英文标准名称】:Fibreopticinterconnectingdevicesandpassivecomponents.Basictestandmeasurementprocedures.Part2-9:Tests.Shock
【原文标准名称】:纤维光学互连器件和无源元件.基本试验和测量程序.第2-9部分:试验.冲击
【标准号】:IEC61300-2-9Edition2.0-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-10-01
【实施或试行日期】:2010-10-01
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThispartofIEC61300definesatestmethodtorevealeventualmechanicalweaknessand/ordegradationoffibreopticdeviceswhensubjectedtonon-repetitivemechanicalshocks.Itsimulatesinfrequentnon-repetitiveshockslikelytobeencounteredinnormalserviceorduringtransportation.
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:20P.;A4
【正文语种】:
【英文标准名称】:StandardTestMethodforThermalEnduranceofFlexibleElectricalInsulatingVarnishes
【原文标准名称】:柔性电绝缘漆耐热性的标准试验方法
【标准号】:ASTMD1932-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:D09.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:覆层;耐用试验;绝缘;热学;热稳定性;电气工程;试验;电绝缘
【英文主题词】:dielectricstrength;glassfiberfabric;thermalendurance;varnish
【摘要】:Amajorfactoraffectingthelongtermperformanceofinsulatingmaterialsisthermaldegradation.Otherfactors,suchasmoistureandvibration,maycausefailuresafterthematerialhasbeenweakenedbythermaldegradation.Anelectricalinsulatingvarnishiseffectiveinprotectingelectricalequipmentonlyaslongasitretainsitsphysicalandelectricalintegrity.Thethermaldegradationofthevarnishresultsinweightloss,porosity,crazing,andgenerallyareductioninflexibility.Degradationofthevarnishcanbedetectedbyadecreaseindielectricstrength,whichisthereforeusedasthefailurecriterionforthistestmethod.Electricalinsulatingvarnishesundergoflexinginserviceduetovibrationandthermalexpansion.Forthisreason,thisfunctionaltestincludesflexingandelongationoftheinsulation.Theelectrodesusedinthistestmethodaredesignedtoelongatetheoutersurfaceofthespecimen2%withrespecttotheneutralaxisofthebasefiberwhilebeingtestedfordielectricbreakdown.1.1Thistestmethodcoversthedeterminationoftherelativethermalenduranceofflexibleelectricalinsulatingvarnishesbydeterminingthetimenecessaryatelevatedtemperaturestodecreasethedielectricbreakdownofthevarnishtoanarbitrarilyselectedvaluewhenappliedtoastandardglassfiberfabric.1.2Thistestmethoddoesnotapplytovarnishesthatloseahighpercentageoftheirdielectricbreakdownvoltagewhenflexedbeforeelevatedtemperatureexposureasprescribedinthescreeningtest(Section9).Examplesofsuchvarnishesarethoseusedforhighspeedarmaturesandlaminatedstructures.Also,thistestmethodisnotapplicabletovarnisheswhichdistortsufficientlyduringthermalelevatedtemperatureexposuresothattheycannotbetestedusingthecurvedelectrodeassembly.1.3Thermalenduranceisexpressedintermsofatemperatureindex.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection7.1.5ThevaluesstatedinSIunitsarethestandard.ThereisnoequivalentIECorISOstandard.
【中国标准分类号】:K15
【国际标准分类号】:29_035_60
【页数】:5P.;A4
【正文语种】:
