Main specifications:

1. Max. Static test force: ±5kN, indicating value precision: 20% of each range, ±1%

2. Max. Dynamic test force: ±5kN, amplitude fluctuation less than ±1%FS of each range

3. Max. Amplitude of actuator: ±50mm, indicating value precision 20%, ±0.5%FS.

4. Frequency range: 0.001-10Hz.

5. Control mode: displacement control, force control and strain control.

6. Test waveform: sine wave, square wave, triangle wave, ramp wave, intermitten wave.

7. Main machine: double columns.

8. Distance between two columns: 300mm.

9. Max. Test space: 400mm.

10. Power supply: three-phase four-wire 380V±50Hz; 2.0kW

11. Loading frame dimension (L*W*H): 550*450*1200mm.

12. Weight: about 240kg.