EMF Glossary

Beam angle is the light spread over distance. A narrow beam angle concentrates light, while a wide beam angle spreads ...
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Electro hypersensitivity is an adverse biological reaction to EMF exposure ...
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Extremely Low Frequencies are those radio waves with frequencies between 3 and 30 Hz. ELF are a form of electromagnetic ...
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Gauss is a measure of a magnetic field's force on another magnetic field or on a conductor such as metal ...
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Hertz is the number of cycles (waves) that pass a given area in one second ...
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Infrared is electromagnetic radiation which ranges from 700 nm to 1,000 nm (1 millimeter) wavelengths, and from 430 THz to ...
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Irradiance is the the light therapy device's power output in milliwatts per square centimeter of surface area at a given ...
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Neuromuscular Electric Stimulation (NMES) is a therapeutic devices that uses electricity to cause muscles to contract ...
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See irradiance for power density definition and calculations ...
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A PEMF device delivers magnetic fields through tissue to the target area. PEMF is not an electromagnetic therapy: it is ...
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The Radio Frequency (RF) bandof the electromagnetic spectrum contains frequencies from 3 kHz to 300 GHz. The Microwave (MW) band ...
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SAR is a measure of how much non-ionizing radiation your body would absorb under laboratory conditions. It's actually a meaningless ...
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Super High Frequency includes radio waves from 3 GHz to 30 GHz on the EM spectrum ...
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