DS/EN 55011-1994 工业，科研和医疗（ISM）用射频设备的无线电干扰特性测量限值和方法仪器设备

天美仪拓实验室设备（上海）有限公司

保定兰格恒流泵有限公司

北京中科科尔仪器有限公司

北京中科科尔仪器有限公司

赛默飞分子光谱仪器

珀金埃尔默企业管理（上海）有限公司PerkinElmer

科瑞恩特（北京）科技有限公司

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适用范围: 1 The limits and methods of measurement laid down in this publication apply to industrial, scientific and medical (ISM) equipment as defined in Clause 3, and to spark erosion equipment. 2 The assessment of conformity of equipment tested on a test site shall be in accordance with the specifica-tions of Clause 6. For equipment in series production, there shall be 80 % confidence that at least 80% of manufactured items comply with the limits given. The statistical assessment procedure is specified in sub-clause 6.3. For small scale production the application of the statistical assessment may not always be econo-mical. In such cases the assessment procedure contained in subclause 6.2 may be applied. Measurement results obtained for an equipment measured in its place of use and not on a test site shall relate to that insta-llation only, and shall not be considered representative of any other installation and so shall not be used for the purpose of a statistical assessment. 3 Procedures are given for the measurement of radio frequency disturbances and limits are laid down within the frequency range 9 kHz to 400 GHz. 4 Requirements for lighting apparatus are contained in EN 55015.

DS/EN 55011-1994
工业，科研和医疗（ISM）用射频设备的无线电干扰特性测量限值和方法