ETT & ETT-A Series Torsion Testing Machines

Specifications

1. Torque capacities 200, 500, 1000, 2000 & 3000Nm
2. Torque is measured by high-accuracy and high-stability transducer
3. AC servo motor driver offers precision controlled and infinitely variable speed transmission
4. It can apply positive and negative torque on specimen
5. Over-load protection
6. Emergency stop button
7. Automatic removing initial clamping force
8. Automatic calculation after test
9. Angle measurement can automatically recognize upper and lower yield point of materials
10. DSP based control system, integrating measurement with control
11. Professional test software allows data analysis and graph plot, report print and export.
12. Live display of torque, angle and speed
13. Continuous & intermittent torque loading behaviour
14. Patented bi-directional grips
15. Works out of 3Ø 440VAC, 50 Hz
16. 32 bit Digital Signal Processor based controller
17. 5kHz servo loop update rates
18. Torque speed range 6 to 7200/min
19. Torsion angle range: 0 to 100000
20. Torque accuracy ± 1% of reading value
21. Speed accuracy± 1% of set speed
22. 1 KHz data acquisition rates