Performance data of the climatic wind tunnels

Designation Unit Large CWT Small CWT
Test section      
      Dimensions (L/W/H) [m] 100 / 5 / 6 31 / 5 / 6
      Temperature range [°C] -50 to +60 -50 to +60
            Gradient [K/h] 10 10
      Wind speed [km/h] 10 to 300 10 to 120
      Relative humidity [%] up to 98 up to 98
      Lateral solar panel      
            Dimensions (L/H) [m] 47.5 / 4.3 30 / 4.3
            Angle of incidence [°] 30 30
            Intensity [W/m²] 250 - 1000 250 - 1000
      Front solar panel      
            Dimensions (L/H) [m] 4 / 3 4 / 3
            Angle of incidence [°] 0 to 90 0 to 90
            Intensity [W/m²] 250 - 1000 250 - 1000
      Roller dynamometer   one driven axle
one non-driven axle		 Dynamometer for road vehicles
            Power [kW] 850 250
Soak room      
            Dimensions (L) [m] - 30
            Temperature range [°C] - +5 to +60
Preparation hall      
            Dimensions (L) [m] 100 60