2、 Technical parameters of universal wood mechanics testing machine:

1. Specifications: QJ212

2. Accuracy level: 0.5 level

3. Maximum load: 50KN, 100KN, 200KN, 300KN, 500KN (500KN can be changed arbitrarily based on internal force values);

4. Effective force measurement range: 0.02/100-100%

5. Test force resolution, maximum load of 500000 yards; There is no distinction between internal and external, and the resolution remains unchanged throughout the entire process.

6. Effective test width: 520mm

7. Effective stretching space: 800mm

8. Test speed: 0.01~1000 (standard is 300) mm/min

9. Speed accuracy: within ±. 05% of the decimal value

10. Displacement measurement accuracy: within ± 0.5% of the standard value

11. Deformation measurement accuracy: within ± 0.5% of the standard value

12. Collection and sensing method: high-precision sensor from the United States

13. Control System: Panasonic All Digital AC Servo Controller from Japan

14. Software measurement and control system: a fully digital closed-loop control system that can achieve constant stress, constant strain, constant displacement, and testing functions

15. Test bench lifting device: two speed devices, fast/slow, adjustable;

16. Test bench safety protection device: software automatic diagnosis, electronic limit;

17. Test bench return: Manual can return to the initial position of the test at the highest speed, and automatic can return automatically after the test is completed

18. Overload protection: automatic protection when the maximum load exceeds 10%;

19. Fixture configuration: customized according to user product sample requirements;

20. Optional device: one set of branded LCD computer; A set of color inkjet printers;

21. Motor: 2KW-5KW

22. Host size: 1000 × 680 × 2450mm;

23. Host weight: approximately 1450kg