家用电器和类似用途器具有关人体辐射的电磁场测量方法

[中文适用范围]： 该国际标准涉及高达 300 GHz 的电磁场，并定义了评估家用和类似电器周围的电场强度和磁通密度的方法，包括测试期间的条件以及测量距离和位置。器具可以包含电机、加热元件或其组合，可以包含电力或电子电路，并且可以由干线、电池或任何其他电源供电。电器包括家用电器、电动工具、电动玩具等设备。不适合正常家庭使用但公众可能接触到或非专业人士可能使用的器具属于本标准的范围。本标准不适用于： ——专为重工业用途设计的设备； - 建筑物固定电气装置的设备（例如保险丝、断路器、电缆和开关）； ——广播电视接收机、音视频设备、电子乐器； - 医疗电器； - 个人电脑和类似设备； - 无线电发射机； - 专门设计用于车辆的设备；同时适用本标准和/或其他标准不同条款的多功能设备领域，应使用各条款/标准对运行中相关功能的规定进行评估。不考虑设备的异常操作。该标准包括评估人体暴露的具体要素： - 传感器的定义； ——测量方法的定义； ——定义被测器具的工作模式； - 测量距离和位置的定义。指定的测量方法在 10 Hz 至 400 kHz 范围内有效。除非 IEC 60335 系列中另有规定，频率范围高于 400 kHz 且低于 10 Hz 的器具在本标准范围内无需进行测试即可被视为符合要求。 [外文原描述]： Deals with electromagnetic fields up to 300 GHz and defines methods for evaluating the electric field strength and magnetic flux density around household and similar electrical appliances, including the conditions during testing as well as measuring distances and positions. Appliances may incorporate motors, heating elements or their combination, may contain electric or electronic circuitry, and may be powered by the mains, by batteries, or by any other electrical power source. Appliances include such equipment as household electrical appliances, electric tools and electric toys. Appliances not intended for normal household use but which nevertheless may be approached by the public, or may be used by laymen, are within the scope of this standard. This standard includes specific elements to assess human exposure: - definition of sensor; - definition of measuring methods; - definition of operating mode for appliance under test; - definition of measuring distance and position. The measurement methods specified are valid from 10 Hz to 400 kHz. In the frequency range above 400 kHz and below 10 Hz appliances in the scope of this standard are deemed to comply without testing unless otherwise specified in IEC 60335 series.