Nouvelle AC-3M Chambre anéchoïque de 3 m à Shanghai, Chine

Anechoic Chambers includes the semi-anechoic chambers and full-anechoic chambers. They are sealed shielded facilities used to simulate open-field environments for Electromagnetic Interference (EMI) and Electromagnetic Susceptibility (EMS) testing. Their main structure consists of two parts: The shielded chamber which includes the shielding shell, shielding door, ventilation waveguide windows and various power filters; The absorbing material which mainly composed of ferrite sheets and conical carbon-containing sponge absorbing material. The dimensions of the anechoic chamber must be determined based on the external dimensions of the equipment under test (EUT) and the testing requirements such as the 3-meter method and the 5-meter method.
AC-3MLa chambre semi-anéchoïque AC-5M est une enceinte blindée à six faces, dont cinq seulement sont recouvertes de matériau absorbant. Le sol conducteur n'est pas recouvert.