Test item 测试名称: | |
vertical flame propagation for a single insulated wire or cable – Procedure for 1 kW pre-mixed flame | |
单根绝缘电线或电缆垂直火焰蔓延的试验.1kW预混合火焰规程 | |
Test info 测试内容: | |
Test Clause | Requirement |
conditioning | Before 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: | 5m |
Turnaround time: normal (9 working days) | |
所需时间: 标准(9 个工作天) |
Sample for reference 参考图片: