GB/T 18380.12电缆或光缆在火焰条件下的燃烧试验 第12部分：单根绝缘电线电缆火焰垂直蔓延试验

Test item 测试名称：Test on electric and optical fibre cables under fire conditions - Part 12:Test for vertical flame propagation for a single insulated wire or cable - Procedure for 1kW pre-mixed flame电缆或光缆在火焰条件下的燃烧试验 第12部分：单根绝缘电线电缆火焰垂直蔓延试验 1KW预混合型火焰试验方法Test info 测试内容：   Test ClauseRe　　conditioningBefore testing, all test pieces shall be conditioned at (23 ± 5) °C for not less than 16 h at a relative humidity of (50 ± 20) %.　In the case of a single insulated conductor or cable with a finish of paint or lacquer, this conditioning shall follow an initial period where the test piece shall be kept at a temperature of (60 ± 2) °C for 4 h.　Sample Required:6m　Turnaround time: normal (9 working days)所需时间: 标准(9 个工作天) Sample for reference 参考图片: >Sample Report 报告样本：