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SAE J2009 Discharge Forward Lighting System and Subsystems

作者:标准资料网 时间:2024-05-20 10:11:50  浏览:9002   来源:标准资料网
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Product Code:SAE J2009
Title:Discharge Forward Lighting System and Subsystems
Issuing Committee:Road Illumination Devices Standards Committee
Scope: This SAE Recommended Practice applies to motor vehicle Forward Illumination Systems which use light generated by discharge sources. It provides test methods, requirements, and guidelines applicable to the special characteristics of gaseous discharge lighting devices which supplement those required for forward illumination systems using incandescent light sources. The document is applicable to integral beam and replaceable component discharge forward lighting systems. This document is intended to be a guide to standard practice and is subject to change to reflect additional experience and technical advances.
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【英文标准名称】:Plastics-Filmandsheeting-Determinationoftearresistance-Part2:Elmendorfmethod(ISO6383-2:1983);GermanversionENISO6383-2:2004
【原文标准名称】:塑料.薄膜和薄板.耐撕裂性的测定.第2部分:埃尔曼多法
【标准号】:DINENISO6383-2-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-10
【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】:定义;抗扯裂强度;试样;包装;塑料薄膜;扯裂试验;撕裂扩展力;夹件;抗撕裂性;塑料;试验设备;材料试验;试验报告;ELMENDORF;试验
【英文主题词】:Clamps;Definition;Definitions;Elmendorf;Materialstesting;Packaging;Plasticfilms;Plastics;Tearpropagationforce;Tearresistance;Tearstrength;Teartests;Testequipment;Testreports;Testspecimens;Te
【摘要】:Thispartofthestandardspecifiesamethodofdeterminingtheforterequiredtopropagateatearthroughaspecifieddistanceandfromaspecifiedslit,tutinatestspecimenofthinflexibleplasticsheetingorfilm,underspecifiedconditionsofloading.Theupperlimitofthicknessthatcanbetesteddependsonthetearingforceofthematerialinrelationtothecapacityofthetestingmachine.Materialsthatcanbetestedaccordingtothismethodincludeflexiblepoly(vinylchloride)(PVC)andpolyolefinfilms,butvariableelongationandobliquetearingeffectsonthemoreextensivefilmsmaycausepoorreproducibilityoftestresults.ThismethodmaynotbesuitablefortestingmorerigidmaterialssuchasrigidPVC,nylonandpolyesterfilms.Thetearresistancetestspecifiedbythismethodisappliedtospecimenscutfromsemi-finishedandfinishedproducts.Thetestissuitableforthecontrolofproductionandmanufacturedproductsaswellasforacceptanceorrejectiontestingunderspecificationsforsemi-finishedandfinishedproducts,providedthatithasbeendemonstratedthatthedataforaparticularmaterialareacceptablyreproducible.Thereisnodirectlinearrelationshipbetweentearingforceandspecimenthickness.Datafromthismethodareexpressedastearingforceinnewtons,withspecimenthicknessalsoreported.Onlydataobtainedatthesamethicknessshouldbecomparedbecausesetsofdatafromspecimensofdissimilarthicknessaregenerallynotcomparable.
【中国标准分类号】:G31
【国际标准分类号】:83_140_10
【页数】:16P;A4
【正文语种】:德语


【英文标准名称】:Barriumsulfate
【原文标准名称】:硫酸钡
【标准号】:JISK8991-1961
【标准状态】:作废
【国别】:日本
【发布日期】:
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:Abolishment
【标准类型】:()
【标准水平】:()
【中文主题词】:钡无机化合物;化学试剂;硫酸盐
【英文主题词】:
【摘要】:
【中国标准分类号】:G62
【国际标准分类号】:
【页数】:3P;A4
【正文语种】:日语



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