[JT交通行业标准大全]JT-T 506-2004 不透光烟度计.pdf

如果您需要更多资料可以到网站 /qwzhang1进行有哪些信誉好的足球投注网站您所需资料后即可免费 阅读。如果你购买的文档存在缺页、字迹模糊、乱码等情 况，请大家通过论坛消息与我联系,或者留下您的联系方 式。 】〔5 43.180 R 17 备案号: 署 中华 kl 民共 和 国 交 通 行 」卫标 准 JT/T506-2004 不透光烟度计 Opacimeters 2004-04-16发布 2004-07-15实施 中华人 民共 和 国交通 部 At 盯/下仗冷-2艾摊 目 次 前言 ·······························，···一· 84 1 范围 ·············。···································，····················。·。。··············，·。······。·······…… 85 2 规范性引用文件 ··························································，·················，············…·…85 3 术语、定义、符号和单位 ·······························································……85 4 技术要求 ····················一· 86 5 试验方法 ·····，·············‘··，··········.‘88 6 检验规则······，····。····。·························。···。····················································一· 92 7 标志、使用说明书 ······················································································…·…93 8 包装、运输、贮存 ························································································…·…93 附录A (规范性附录)试验记录表格 · ·······，···，···········…·…95 JT/Tsos-2004 前 言 本标准参照了LSO11614(往复压燃式内燃机— 测量不透光度和确定排气光吸收系数的仪器》和 GB3847-1999《压燃式发动机和装用压燃式发动机的车辆排气可见污染物限值及测试方法》，本标准的 3.1一3.5,4.2.1,4.2.2,4.2.6,4.3.5,4.3.6,4.4与LSO11614的条款一致。 本标准的附录A为规范性附录。 本标准由全国汽车维修标准化技术委员会(SAC/TC247)提出并归口。 本标准负责起草单位:吉林大学汽车运输工程研究所。 本标准参加起草单位:厦门海腾发动机测试设备有限公司、南海市南华仪器有限公司、佛山分析仪 有限公司。 本标准起草人:王建强、潘洪达、张立斌、戴建国、陈熔、刘玉梅、苏建、王羽、何凤江、武洪泽。 JT/T506--2004 不透光烟度计 1 范围