MTS 322.31 Hydraulic servo test system
Function: MTS322.31 hydraulic servo test system is used to test the fatigue characteristics, fatigue life, pre-crack and crack growth of composite materials and fibers at room temperature under tension, compression or alternating tension and compression loads.
Main performance parameters:
· Rated dynamic and static load: ±250 kN
· Load measurement accuracy: ±0.5%FS
· Rated displacement of actuator: 150 mm
· Displacement measurement accuracy: ±0.5%FS
· Operating frequency range: 0.1~8Hz
· Moving range of beam: not less than 300 mm
· Function generator: sine wave, square wave, triangle wave, etc.
· Control method: displacement, load control