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CE认证SAR测试概述
SAR测试是指电磁波吸收比值或比吸收率，，在CE认证中标准接纳限值标准
EN 50360-2001 Product standard to demonstrate the compliance of mobile phones with the basic restrictions related to human exposure to electromagnetic fields(300 MHz – 3 GHz)产品标准
EN 50566‐2013 Product standard to demonstrate compliance of radio frequency fields from hand held and body-mounted wireless communication devices used by the general public (30 MHz -- 6 GHz)手艺标准
EN 62209-1-2006 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices — Human models, instrumentation, and procedures —Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in close proximity to the ear (frequency range of 300 MHz to 3 GHz)
EN 62209-2-2010 Human exposure to radiofrequency fields from hand-held and body mounted wireless communication devices — Human models, instrumentation, and procedures Part 2: Procedure to determine the specific absorption rate (SAR) for wireless communication devices used in close proximity to the human body(frequency range of 30 MHz to 6 GHz)
EN 62479-2010 Assessment of the compliance of low power electronic and electrical apparatus with the basic restrictions related to human exposure to electromagnetic fields (10 MHz - 300 GHz)
其中，，手艺标准EN 62209-2-2010作为产品标准EN 50566‐2013的手艺规范性文件，，界说body SAR检测距离，，由产品制造商凭证界说其产品预期使用的典范距离。。。如手机类，， body SAR可界说并接纳10 mm/ 15 mm作为评估距离。。。
标准重大变换
2014年，，法国对标准EN 50566‐2013提出异议，，指出应思量便携和移动式产品的详细使用条件，，并应提出body SAR 的评估距离。。。欧盟经由评估后以为该提议合理，，需对EN50566举行修订增补，，内容如下：
警示:基于清静性目的,连系指令1999/5/EC的Article 3(1)(a)条款以及附件I 至指令2006/95/ EC，，划定在使用此测试标准时应切合相关距离距离的划定，，并能反应出装备现实一样平常使用时的真真相形，，确保公众在使用（30MHz－6GHz）手持式和身体佩带式无线通讯装备时的清静性。。。 举例说明，，关于肢体SAR评估（限值为4W/kg），，丈量距离距离为0（装备直接接触模子）；；；；；关于身体body SAR（限值为2W/kg），，丈量距离距离可以是几mm。。。 【Warning: The application of this publication shall observe certain conditions relating to the separation distance, reflecting the practical day to day use, ensuring the safe use of handheld and body‐mounted wireless communication devices used by the general public (30 MHz ‐ 6 GHz), for the purposes of the safety objectives provided for in Article 3 (1) (a) of Directive 1999/5/EC, in conjunction with Annex I to Directive 2006/95/EC. For example, for limb SAR measurements (limit 4 W/kg), no separation distance may be used (device in contact); for trunk SAR measurements (limit 2 W/kg) a separation distance of less than a few millimetres may be used.】
据悉，，欧盟将很可能在近期，，即2016年中，，推行：肢体SAR丈量（限值为4W/kg），，丈量距离距离为0；；；；；body SAR（限值为2W/kg），，丈量距离距离为5mm。。。因此，，关于近期妄想开展欧盟SAR检测的项目列位认真人，，同耀实验室特殊提醒：请提前仔细做好研发评估，，阻止在认证时泛起fail，，而使整个认证周期凌驾控制规模。。。
以下是实验室划分验证15mm/10mm/5mm/0mm Body SAR所获得的一组数据，，供参考。。。
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