This series computer Control Electro-hydraulic Servo Fatigue Testing Machine is mainly used to detect a variety of metals, non-metallic materials and small movable member, the static mechanical properties test. It can do tensile, compression, bending, low cycle and high cycle fatigue, crack growth, fracture mechanics test under sine, triangle, square wave, trapezoidal wave, random wave, combination waveform.
Specifications
Maximum test force (Static)
500KN
1000KN
Maximum test force (Dynamic)
±400 KN
±900 KN
Load range
2%-100%FS
Test force indication accuracy
Dynamic ±1%; Static 0.5%
Displacement measurement range
±75mm (total stroke 150mm)
Displacement measurement resolution
0.001mm
Deformation indication relative error
±0.5%
Effective test space
534-1200mm
254-1500mm
Frequency Range
Standard machine 0.01-30HZ, optional 50HZ,100HZ,200HZ
Power supply
AC 380V± 10%, 50Hz