标准摘要
[中文适用范围]： 适用于根据 IEC 721-3-7 标准在陆地和海上、防风雨和非防风雨场所使用且质量不超过 10 kg 的设备。描述测试周期，即一系列不同的操作和环境条件 [外文原描述]： This section is applicable to portable equipment for non-stationary use covered by IEC 60721-3-7. The degree of simulation is low. Contains preferred test conditions as given in IEC 60605-1. During exposure to the test conditions, the test items should be monitored according to 9.1 of IEC 60605-1. The test cycle provided here is not intended to replace tests for other purposes, such as qualification tests, functional performance tests, environmental tests and tests aiming at the verification of the ability to survive or function during extreme conditions of storage, transportation or use.
英文名称Equipment reliability testing - Part 3: Preferred test conditions - Section 4: Test cycle 4: Equipment for portable and non-stationary use - Low degree of simulation