Diaphragm puncture testing machine

Diaphragm puncture testing machinePurpose:

Suitable for battery separator stretching, peeling, and puncture testing, pole piece peeling force, cell insulation film peeling force, pole core insulation film puncture testing, pole ear welding tension, copper foil stretching, aluminum foil stretching, cell insulation film stretching, and other tests.

Diaphragm puncture testing machineTechnical Specifications:

1. Accuracy level of testing machine: 0.5 level;

2. Test force measurement range: 0.4% -100% FS, no grading throughout the entire process;

3. Relative error of test force indication: within ± 0.5% of the indication;

4. Experimental resolution: 1/500000 of the maximum experimental force (with constant resolution throughout the entire process);

5. Deformation measurement range: 0.2% -100% FS;

6. Relative error of deformation indication: within ± 0.5% of the indication;

7. Deformation resolution: 1/± 500000 of the maximum deformation amount;

8. Relative error of displacement indication: within ± 0.5% of the indication;

9. Displacement resolution: 0.04 µ m;

10. Range of force control rate adjustment: 0.005-5% FS/S;

11. Relative error of force control rate: within ± 0.5% of the set value;

12. Deformation rate adjustment range: 0.02-5% FS/S;

13. Relative error of deformation control rate: within ± 0.5% of the set value;

14. Beam speed adjustment range: 0.001-500mm/min;

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