Feature:
Digital servo-controlled pneumatic actuator provides accurate control of loading waveshape
Innovative "floating straight-edge" on-specimen transducer eliminates errors due to frame compliance
Backlash free rotation and translation on all load and reaction points
Sinusoidal or haversine controlled stress loading
Controlled force, motorised specimen clamping
Non-linear regression data fitting ensures reliable determination of phase and modulus
Specification:
Loading frequency: up to 60 Hz (load limitations apply at higher frequencies)
Load capacity: up to 5 kN dynamic
Actuator stroke: 10 mm
Specimen size (h x w x l): 70 x 80 x 380 mm max
Yoke alignment tool for specimens (h x w x outer span centers): 50 x 50 x 355.5; 70 x 70 x 420 mm
Air supply: clean, dry air at 800-900 kPa, 5 L/sec min.
Dimensions (l x w x h): 460 x 230 x 600 mm
Weight: 35 kg
IMACS
Dimensions (l x w x h): 450 x 360 x 270 mm
Weight: 11 kg