Eighty-sixth question:How to judge the typicality of EMC for multiple models and accessories?
The test sample shall include all products (including various models and all components) in the declared registration unit. The inspection agency can conduct a comprehensive inspection of all the products submitted for inspection, and can also screen the products submitted for inspection, select representative models for inspection, and compare and analyze the electromagnetic compatibility test items of other models, and the analysis results should confirm that the electromagnetic compatibility performance of all models is qualified. The inspection report should clearly state the information of the products submitted for inspection and the products to be inspected. The conclusion of the EMC test report should clearly indicate whether the products submitted for inspection meet the requirements and standards of electromagnetic compatibility.
For some accessories contained in the products submitted for inspection, if the inspection agency analyzes and determines that they are not related to the electromagnetic compatibility test, the electromagnetic compatibility test report should indicate these accessories and their analysis results, and the composition table of the test sample should reflect the information of these accessories.
In addition, the mode of operation of the sample should determine the maximum launch mode of operation. The running mode of the sample should fully and in detail identify the "function" described in the random file (as defined in section 2 of YY 0505-2012).212), immunity tests are performed for each of the identified functions, and in a way that has the least adverse impact on the patient.
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