25m3 modulated environmental chamber Environmental tests on planes' wings Two environmental chambers, at first totally independent in term of functioning, but that could be put together for tests on longer planes' wings. The detachable central wall just has to be removed to double the volume : A supervisor connected to the two control PC enables to synchronize these two equipments in order to get a very good regulation within the temperature and humidity whole range. This thermal synchronization was one of the project difficulties, a fine approach of metrology and a perfect symmetry of mounting have led to good results.

Technical features Temperature range from +100°C to -70°C Hygrometry from 10 to 98% humidity Speed variation 1°C/min from +70°C à -70°C with a 1500 kg load Homogeneity and Regulation Temperature homogeneity below ±1,5°C stability of ±0,3°C