Digital display spring tension and pressure testing machine (door type)Specially designed for strength testing and analysis of precision springs such as tension springs, compression springs, disc springs, tower springs, leaf springs, card springs, leaf springs, composite springs, gas springs, mold springs, and irregular springs, including tension, pressure, displacement, and stiffness.

2、 Technical parameters of testing machine

1. Maximum test force: 10KN, 20KN, 50KN;

2. Test force level: Level 1;

3. Test force measurement range: 2% -100% FS;

4. Test force indication error: ≤ ± 1% of indication;

5. Force resolution: ≥ 1/300000FS;

6. Displacement indication error: ≤ ± 1% of the indication;

7. Displacement resolution: 0.01mm;

8. Displacement rate adjustment range: 0.05mm/min-500mm/min

9. Safety protection device: software overload protection;

10. Effective stretching space: 700mm;

11. Effective compression space: 700mm;

12. Effective test width: 380mm;

13. Tensile test fixture: specialized;

14. Compression test fixture: specialized;

15. Overall dimensions of the host: 690 × 380 × 1650mm;

16. Host power supply: 0.5KW/AC220V ± 10%;

17. Host weight: approximately 320KG;