Main technical parameters:
1. Max. test force: 300kN
2. class of accuracy: class 1
3. measuring range of test force: 1%-100%FS
4. relative error of indicating value: within ±1% of the indicating value
5. resolution of test force: 1/±300000 of the max. test force (with resolution unchanged in the whole stroke)
6. measuring range of deformation: 0.2%-100%FS
7. relative error of deformation: within ±0.5% of the indicating value
8. resolution of deformation: 1/±300000 of the max. deformation (with resolution unchanged in the whole stroke)
9. relative error of displacement: within ±0.5% of the indicating value
10. resolution of displacement:0.01mm
11. adjustable range of load control speed: 0.01-5%FS/S
12. relative error of load control speed: within ±1% of the setting value
13. adjustable range of deformation speed: 0.02—5%FS/S
14. relative error of deformation speed: When the speed is less than 0.05%FS, the error is within ±2% of the setting value. When the speed is more than 0.05%FS, the error is within ±0.5% of the setting value.
15. Adjustable range of the beam’s speed:0.001-250mm/min
16. Relative error of beam speed: when the speed is less than 0.01mm/min.the error is within ±1.0% of the setting value, when the speed is more than 0.01mm/min, the error is within ±0.2% of the setting value.
17. Control range of constant test force, constant deformation, constant displacement: 0.5%-100%FS
18. Control accuracy of constant test force, constant deformation, constant displacement: when the setting value is less than 10%FS, the accuracy is within ±1% of the setting value, when the setting value is more than 10%FS, the accuracy is within ± 0.1% of the setting value.
19. Effective tensile space:550mm
20. Effective testing width:580mm
21. Dimension of main machine(L*W*H): 1050*750*2600
22. Weight: about 2900kg
23. Power: 380V ±50Hz, 4kW
