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与电磁场人体暴露限制有关的电子和电气设备检测项目报价? 解决方案? 检测周期? 样品要求? |
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The Recommendation deals with measurements used for radio-frequency electromagnetic fieldstrength evaluation to verify that human exposure limits are not exceeded by electromagnetic fieldsproduced by telecommunication installations in the frequency range 9 kHz to 300 GHz. Also, thisRecommendation gives guidance on computational methods that can be used to achieve acompliance assessment.Contact current exposure due to conductive objects irradiated by electromagnetic field is not coveredin this Recommendation.The exposure due to the use of mobile handsets or other radiating devices used in close proximity tothe human body is not covered. Also, the exposure due to the use of cordless telephone systems andstationary sets intended for the use in wireless telecommunication networks (e.g., DECT, WLAN,Bluetooth, etc.) is not covered.
This part of the IEC 62489 series applies to audio-frequency induction-loop systems for assisted hearing. It may also be applied such systems used for other purposes, as far as it is applicable. The standard is intended for assessment of human exposure to low-frequency magnetic fields produced by the system, by calculation and by in-situ testing.
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