IEC 60068-2-64:2008+A1:2019证明了试样在经受规定的随机振动试验要求时，其功能和/或结构完整性不会出现不可接受的退化，足以抵抗动态载荷。宽带随机振动可用于识别累积应力效应以及由此产生的机械弱点和指定性能的退化。该信息与相关质量标准一起可用于评估样本的可接受性。本标准适用于可能受到运输或操作环境产生的随机振动的试样，例如在飞机、航天器和陆地车辆中。它主要用于未包装的标本，以及运输容器中的物品，当后者可能被视为标本本身的一部分时。然而，如果物品被包装，则物品本身被称为产品，并且物品及其包装一起被称为测试样本。本标准可与IEC 60068-2-47:2005结合使用，用于测试包装产品。如果样品经受由运输或现实生活环境引起的随机和确定性性质组合的振动，例如在飞机、航天器中以及对于其运输容器中的物品，纯随机测试可能是不够的。估计试样的动态振动环境，并在此基础上选择适当的试验方法，见IEC 60068-3-8:20 03。与上一版相比，主要变化涉及删除方法1和方法2，代之以单一方法，用建议的测试光谱替换附件A，并删除附件C。本修订版还包括软包装样品的测试。根据IEC指南104，它具有水平标准的地位。 该合并版本由第二版（2008年）及其修正案1（2019年）组成。因此，除了本出版物之外，没有必要下令进行修订。

IEC 60068-2-64:2008+A1:2019 demonstrates the adequacy of specimens to resist dynamic loads without unacceptable degradation of its functional and/or structural integrity when subjected to the specified random vibration test requirements. Broadband random vibration may be used to identify accumulated stress effects and the resulting mechanical weakness and degradation in the specified performance. This information, in conjunction with the relevant specification, may be used to assess the acceptability of specimens. This standard is applicable to specimens which may be subjected to vibration of a stochastic nature resulting from transportation or operational environments, for example in aircraft, space vehicles and land vehicles. It is primarily intended for unpackaged specimens, and for items in their transportation container when the latter may be considered as part of the specimen itself. However, if the item is packaged, then the item itself is referred to as a product and the item and its packaging together are referred to as a test specimen. This standard may be used in conjunction with IEC 60068-2-47:2005, for testing packaged products. If the specimens are subjected to vibration of a combination of random and deterministic nature resulting from transportation or real life environments, for example in aircraft, space vehicles and for items in their transportation container, testing with pure random may not be sufficient. See IEC 60068-3-8:2003 for estimating the dynamic vibration environment of the specimen and based on that, selecting the appropriate test method. The major changes with regard to the previous edition concern the removal of Method 1 and Method 2, replaced by a single method, and replacement of Annex A with suggested test spectra and removal of Annex C. Also included in this revision is the testing of soft packed specimens. It has the status of a horizontal standard in accordance with IEC Guide 104.
This consolidated version consists of the second edition (2008) and its amendment 1 (2019). Therefore, no need to order amendments in addition to this publication.