Geotextile tensile tear strength testing machineMeets the testing standards of GB/T15788, GB/T14800, GB/T13763, GB/T17689, GB/T17642, and is specialized in conducting tensile tests, tear tests, puncture and burst tests, peel tests, and other tests on geosynthetic materials such as geotextiles, geosynthetic membranes, and geogrids. It has three closed-loop control methods for stress, strain, and displacement, and is connected to a computer printer to achieve full computer control and print standard test reports; Using the Windows operating system to dynamically display experimental data curves, experimental data can be freely deleted and added, making curve operations more convenient relaxed. Curve traversal can be done anytime, anywhere Overlay Separate Scaling Printing and other electronic display monitoring

2、 Technical parameters of geotextile tensile tear strength testing machine:

1. Maximum test force: 100N, 200N, 500N, 1KN, 2KN, 3KN, 5KN, 10KN, 20KN, 30KN

2. Accuracy level: Level 0.5

3. Structural form: portal frame structure;

4. Allowable error limit for test force indication: within ± 0.5% of the indication

5. Load measurement range: 0.2% to 100% FS of full scale

6. Force resolution: 1/500000FS of maximum test force

7. Limit error of displacement indication: within ± 0.5% of the indication

8. Minimum displacement resolution: 0.0001mm

9. Beam speed adjustment range: 0.001~1000mm/min

10. Relative error of crossbeam speed: within ± 0.5% of the set value

11. Effective test width: 350mm

12. Effective stretching space distance: 800mm

13. Host dimensions: 690 × 380 × 1650mm

14. Host weight: 320kg

15. Power supply: 220V, 50Hz, 400W-1KW

16. Software and User Interface: Software and Interactive Human Computer Dialogue Operating Interface in WINDOWS Operating Environment

17. The experimental process, measurement, display, control, etc. are all automatically completed by the digital display system

18. After the sample is damaged, the moving crossbeam automatically stops moving (or automatically returns to its initial position)

19. Equipped with programmable and mechanical two-level limit protection

20. Automatic shutdown protection when the load exceeds the rated value by 3-10%;