Contracted to build with German Frankonia CO., this laboratory consists of a 3 Meter Semi-anechoic Chamber, a control chamber, a function amplifying chamber and movable TEM chamber.

This anechoic chamber was designed according to relevant technical specifications on the basis of the experience of building domestic & overseas chambers of the same kind in the light of the motorcycle & its parts features. A 3 Meter revolving table, the cooling, smoke exhausting, photographs taking-monitoring systems & fixtures were disposed. The clear space of anechoic chamber is 8.4m×6.6m×6.0m. Automatic control is used for EMI test process, an ESVS 10 receiver produced by German R&S CO. is used for continuously scanning within a frequency range of 30MHz~100MHz with a resolution of 0.01dB to meet the requirements of test functions for motor vehicles & related products of all kinds. The quiet area of anechoic chamber is a cylinder 2m in diameter & 2m in height above the revolving table, providing good conditions for EMS test. The disposal & performances of anechoic chamber has come up to internationally advanced level, providing ideal test surroundings for EMC (EMI & EMS) test of mechanical & electrical products of many kinds, mainly motorcycles & their parts.

As a result of test by the Chinese Mechology Academy, all the anechoic chamber main targets as screened effect, normalized attenuation & ground evenness are better than the requirements of relevant standards (EN 50147-1, EN 50147-2, EN 55022, GB 12190-90, GB 9254-98, ANS 163.4 and EN 61000-4-3).