Digital aerodynamic Stiffness Tester, the bending cycle based on ASTM test method to detect fabric softness. Standard diameter of the piston, to a certain height, time to promote the standard fabric diameter test holes, and recorded the biggest thrust.

The plane is equipped with pneumatic piston, controller and battery-driven digital thrust table : 50kgf. 500N or 100Ib (convertible). Laboratory standards require the use of compressed air.

Dimensions：500×500×600mm(L×W×H)

Standard：ASTM D 4032