本文件已被宣布为“稳定”，不再接受货币定期审查。用户负责验证参考资料和持续适用性或技术要求。新技术可能存在。本文件中给出的试验方法并不代表对现有试验方法的修改。相反，它们代表了一系列测试方法，委员会认为这些方法将为任何类型的设备提供基本信息。系统集成商需要确定哪些测试对其应用程序有意义。已努力建立屏蔽室试验方法，得出与实际安装中得出的结果近似的结果。参与编制本文件的人员的一个主要担忧是，需要为测试建立有意义的限制。在信号线上测量排放量只有在与敏感度水平结合时才有意义。 这些水平在很大程度上取决于设备的运行情况。这一领域需要在未来得到解决。

This document has been declared "Stabilized" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability or technical requirements. New technology may exist.The test methods presented in this document do not represent a modification of an existing set of test methods. Rather, they represent a series of test methods which the committee felt would provide the basic information for any type equipment. A system integrator will need to determine which tests are meaningful to his application. An effort has been made to establish shield room test methods that give results that will approximate those made in an actual installation. A major concern of those involved in preparation of this document is the need to establish meaningful limits for the tests. Measuring emissions on a signal line is only meaningful in conjunction with the susceptibility levels. And these levels are highly dependent on the equipment operating scenario. This area needs to be addressed in the future.