【英文标准名称】:StandardTestMethodsforRefractiveIndexandSpecificOpticalDispersionofElectricalInsulatingLiquids
【原文标准名称】:电绝缘液体折射指数和比光散度的标准试验方法
【标准号】:ASTMD1807-2000(2005)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D27.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:insulatingliquids;refractiveindex;refractometer;specificopticaldispersion
【摘要】:1.1Thesetestmethodscoverthedeterminationoftherefractiveindexandthespecificopticaldispersionofelectricalinsulatingliquidssuchasareusedincapacitors,transformers,circuitbreakers,andoil-filledcables.1.2Twotestmethodsaredescribed,aroutinemethodandamorepreciserefereemethod.Bothmethodsareapplicabletotransparent,light-colored,insulatingliquids.1.2.1Theroutinemethodisusedtodeterminerefractiveindexandspecificopticaldispersionasdescribedinthesetestmethods.1.2.2Therefereemethodisusedwhenatestofhighaccuracyisdesired.ThesemethodsaredescribedinTestMethodD1218.SpecificopticaldispersioniscalculatedbydividingtherefractivedispersionvaluedeterminedinTestMethodD1218bytherelativedensity(specificgravity)(seeTestMethodD1298)oftheliquidundertest.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:K15
【国际标准分类号】:29_040_10
【页数】:3P.;A4
【正文语种】: