ICS 13. 220. 20C 8 1G-F中 华 人 民 共 和 国 国 家 标 准GB 14 0 0 3-2 0 0 5代替 GB 14003- 1992线型光束感烟火灾探测器Smoke detectors- Line detectors using an optical light beam2005-09-01 发布2006-06-01 实施中华人民共和国国家质量监督检验检疫总局中 国 国 家 标 准 化 管 理 委 员 会发布G B14 00 3-2 00 5目次一前言 ··，··，·······，··，····· · ·，，，······ ···，······················，，·⋯⋯1范 围··· ··· ··· ··· ··· ·· ··· ·· ··· ··· ·· ··· ··· ··· ··· ··· ··· ··· ··· ··· ·· ·⋯ ⋯2规 范 性 引 用 文 件·· ··· ，，，·· ··· · ··· ··· ··· ··· ··· ··· ··· ··· ·，· ···· ··· ·· ··· ··· ·· ··· ·· · ··· ····· · .⋯ ⋯ ，，⋯ ⋯13术 语 和 定 义·4· ··· ··· · ··· ··· ·· ··· ·· ··· ··· ··· ·-· ··· ··· ··· ··· ··· ··· · · ··· ··· ·· ··· ···· · ···· ··· ·· ··· ··· ·⋯ ⋯ ，·· ··⋯ ⋯ 14一般要求 ···········································，············ ········，················，·········，··········，，⋯⋯ 25要求与试验方法 ·····，··，··1········】······· ··，，······，，······ 1 ·····，··，·····，·，···⋯⋯36检验规则··············· ··········································，·························· ，········，··，······⋯⋯ 157标志······················，······················，，·············，··················································⋯⋯ 15附录 A (规范性附录)响应阂值的测量方法···········，···········，······ ·······························⋯⋯16A. 1试验设备 ·····································，··················，···········，····························⋯⋯ 16A. 2试 验 方 法·· ··· ·· ··· ，· ··· ··· ··· ··· ··· ··· ··· ··，·· ··· ·· ··· ·· · · ···· ·· ·，，··· ·，· ··· ··· ··· ·，· ··· ··· ··· ，·· ，·· ··· ··· ⋯ ⋯ 16GB 140 03 -2 0 05月IJ吕 本标准的第4,5,6 ,7 章内容为强制性，其余为推荐性。 本标准参考了EN 54-12:1999《火灾探测和报警系统第 12 部分:感烟火灾探测器一线型光束》和 BS 5839 :1988((火灾探测和报警系统第5 部分:光束感烟火灾探测器的一般要求》。 本标准代替GB 14003- -1992《线型光束感烟火灾探测器技术要求及试验方法》，与GB 11003-1992 相比较，主要变化如下: 1. 本标准在技术要求方面参考了国际较先进的标准，修改了对线型光束感烟火灾探测器快速遮挡、慢速遮挡、在试验火条件下响应性能以及对环境适应性和耐受性的要求，增加了对光路定向相依性的要求，与国际先进标准一致; 2. 本标准采用了最新版本的电磁.
