标准摘要
[中文适用范围]： IEC 61300 的这一部分详细介绍了确定光纤设备是否适合承受实际使用、存储和/或运输中可能出现的高湿度和高温环境条件的程序。该测试的主要目的是观察给定时间内恒温下高湿度的影响。吸收水分可能会导致膨胀，从而破坏功能性@导致物理强度损失@并导致其他重要机械性能的变化。也可能发生光学性能的退化。尽管不一定是模拟热带测试，但该测试可用于确定绝缘或覆盖材料的吸湿性。 [外文原描述]： IEC 61300-2-19:2012 details a procedure for determining the suitability of a fibre optic device to withstand the environmental condition of high humidity and high temperature which may occur in actual use, storage and/or transport. The test is primarily intended to permit the observation of effects of high humidity at constant temperature over a given period. This third edition cancels and replaces the second edition published in 2005. It constitutes a technical revision. The changes with respect to the previous edition are to reconsider the severities and details to be specified. Keywords: high humidity and temperature, environmental condition The contents of the corrigendum of March 2020 have been included in this copy.
英文名称Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-19: Tests - Damp heat (steady state)