ASTM E 995-2004 螺旋电子光谱法和X射线光电光谱法中减去背景技术的标准指南
作者:标准资料网 时间:2024-05-05 20:12:14 浏览:8308
来源:标准资料网
【英文标准名称】:StandardGuideforBackgroundSubtractionTechniquesinAugerElectronSpectroscopyandX-rayPhotoelectronSpectroscopy
【原文标准名称】:螺旋电子光谱法和X射线光电光谱法中减去背景技术的标准指南
【标准号】:ASTME995-2004
【标准状态】:现行
【国别】:美国
【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(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:金属;光学;精整;原子吸收分光光度测定法;心土;光谱学;表面;螺旋电子光谱法
【英文主题词】:finishes;atomicabsorptionspectroscopy;surfaces;augerelectronspectroscopy;spectroscopy;metals;subsoil;optics
【摘要】:
【中国标准分类号】:H26
【国际标准分类号】:17_180_30
【页数】:4P;A4
【正文语种】:英语
MIL-STD-686C (NOTICE 1), MILITARY STANDARD: CABLE AND CORD, ELECTRICAL; IDENTIFICATION MARKING AND COLOR CODING OF (26 OCT 2001)., MIL-STD-686C, dated 28 September 1990, has been reviewed and determined to be valid for use in acquisition.【英文标准名称】:StandardTestMethodforDeterminingtheTrackingIndexofElectricalInsulatingMaterialsUsingVariousElectrodeMaterials(ExcludingPlatinum)
【原文标准名称】:使用多电极材料测定电绝缘材料追踪摄影系数的标准试验方法
【标准号】:ASTMD5288-1997(2004)
【标准状态】:现行
【国别】:
【发布日期】:1997
【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】:D09.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:绝缘材料;电绝缘材料;试验
【英文主题词】:copperelectrodes;comparativetrackingindex;CTI;CTI-Cu;TI;track;tracking,contamination;trackingindex;trackingresistance
【摘要】:1.1Thistestmethodwasdevelopedusingcopperelectrodestoevaluatethelow-voltage(upto600V)trackingresistanceofmaterialsinthepresenceofaqueouscontaminants.Note18212;Atthistime,onlyindustriallaminateshavebeenexaminedusingthismethodwhichwasdevelopedattheNationalManufacturersElectricalAssociation(NEMA)laboratorylocatedattheUniversityofCincinnati.Itwasfoundthatacloserendpoint(lessscatter)wasobtainedthanwithplatinumelectrodes,andmaterialstestedtendedtoberankedbyresinsystem.1.1.1Otherelectrodematerialsmaybeconsideredforusewiththistestmethoddependingupontheapplicationoftheinsulatingmaterial.1.2ThistestmethodissimilartoTestMethodD3638,whichdeterminesthecomparativetrackingindexofmaterialsusingplatinumelectrodestoproducethetrackingonthespecimensurface.1.3Thevaluesstatedinmetric(SI)unitsarethestandard.Theinch-poundequivalentsofthemetricunitsareapproximate.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:K15
【国际标准分类号】:29_035_01
【页数】:5P.;A4
【正文语种】:
