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[China]
Trade Verify
Address: 101, 201 Building A and 301 Building C, Juji Industrial Park, Yabianxueziwei Shajing Street, Baoan District, Shenzhen, 518000, China
Contact name:Edison Xia
Shenzhen LCS Compliance Testing Laboratory Ltd. |
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Absorption Ratio Test (SAR) Electromagnetic wave energy absorption ratio of mobile phones or wireless products
Introduction to SAR testing
It is defined as: under the action of external electromagnetic
field, an induced electromagnetic field will be generated in the
human body. Since various organs of the human body are lossy media,
the electromagnetic field in the body will generate current,
resulting in the absorption and dissipation of electromagnetic
energy. SAR is commonly used in biological dosimetry to
characterize this physical process. The meaning of SAR is the
electromagnetic power absorbed or consumed by unit mass of human
tissue, in W/kg.
The LCS SAR laboratory supports SAR testing of mobile devices such
as mobile phones, data cards, tablets, and walkie-talkies. The test
frequency range is 300MHz-6GHz, including 2G, 3G, 4G, WIFI and
other communication standards.
