标准摘要
[中文适用范围]： 本部分 IEC 60068 提供了一种试验方法，用于确定组件、设备或其他物品承受环境温度快速变化的能力。实现这一目标所需的暴露时间取决于样品的性质。 [外文原描述]： IEC 60068-2-14:2009 provides a test to determine the ability of components, equipment or other articles to withstand rapid changes of ambient temperature. The exposure times adequate to accomplish this will depend upon the nature of the specimen. The major changes with regard to the previous edition concern: - merging of the previous version of IEC 60068-2-14 with IEC 60068-2-33: Guidance on change of temperature tests; - updating of the figures, changes to some of the wording and editorial corrections made for clarification.
英文名称Environmental testing - Part 2-14: Tests - Test N: Change of temperature