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EMC Lab
 

Electromagnetic compatibility (EMC) laboratory
The scope of Electromagnetic compatibility (EMC) laboratory covers the following areas:
•    Medical equipment according to international standard IEC 60601-1-2
•    Information technology according to EN 55022 and EN 55024 standards
•    Audio – video equipment according to En 55013 and En 55020
•    ICT equipment according to ETSI EN 301489 series of standards
•    Performance test on DVB-T receiver based on IEC 62216 standard
•    Performance test on cell-phones based on ETSI EN 301511 standard
•    Immunity test against electro static discharge according to IEC 61000-4-2
•    Immunity test against radiation, based on IEC 61000-4-3 standard
•    Immunity test against burst, based on IEC 61000-4-4 standard
•    Immunity test against surge, based on IEC 61000-4-5 standard
•    Conducted immunity test based on IEC 61000-4-6 standard
•    Immunity test against magnetic fields of power frequencies based on IEC 61000-4-8 standard
•    Immunity test against voltage dips, based on IEC 61000-4-11 standard
•    Test for measurement of conducted and radiated emissions based on IEC 55022 standard
•    Test for measurement of input current radiated harmonics
•    Test for measurement of flickers according to IEC 61000-3-3


EMC laboratory chamber (anechoic room)
With rapid expansion of communication and electronic equipment, the possibility of their interference has been increased. Thence, immunity and safety standards were formed and made compulsory in different countries; to mention FCC standards in USA and CE requirements in Europe. Emission tests in electromagnetic compatibility are those in which the extent of radiated waves from an electronic device(radiated emission) or its immunity against radiated waves( radiated immunity) are studied. The anechoic chamber provides the opportunity to conduct the above tests in conditions required by the standards.


Standards covered by the tests in the areas of immunity and radiation are considered and their measurement standards are shown in the following table.

standard specification
IEC 61000-4-3 Radiated immunity test (80 MHz-6 GHz) measuring at 3 meter
IEC CISPR 16-1-4 Site attenuation for emission (30 MHz – 1 GHz) measuring at 3 meter
Site VSWR for emission (1 GHz – 18 GHz) measuring at 3 meter
IEC CISPR 22 (En 55022) Emission measurement of IT equipment
IEC CISPR 11 (En 55011) Emission measurement of ISM(industrial, scientific and medical equipment
IEC CISPR 13 (En 55013) Emission measurement of Video & Audio equipment

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