Suitable for testing the mechanical properties of rubber materials and their products. The rubber tensile test meets GB/T528-2009, the rubber tear test meets GB/T529-2006, and the O-ring tensile test meets GB/T5720-2008. The computer system uses a fully digital controller to control the motor rotation through a speed regulation system. After being decelerated by a reduction system, it drives the moving crossbeam to rise and fall through a precision ball screw pair, completing various mechanical performance tests such as tensile and shear tests on the sample. In addition, different test attachments can be configured according to user requirements. The experiment meets the requirements GB/T12833－2006、GB/T529-2008 、GB/T16491-2008、GB/T2611-2007、GB/T228-2010、JJG1063-2010、JJG762-2007 Test methods and standards.

Main technical parameters:

1. Maximum test force: 500N/1000N/2000N/5000N/20000N

2. Accuracy level: Level 1 or Level 0.5

3. Test force measurement range: 0.2% to 100% FS (full range)

4. Test force resolution: ± 1/500000 of the maximum test force, with no grading throughout the entire process, and the resolution remains unchanged.

5. Force control: Force control speed range: 0.001% to 10% FS/s. Accuracy of force controlled speed control: ± 0.2% at 0.001% to 1% FS/s; ± 0.5% at 1% to 10% FS/s. Force control maintains accuracy: ± 0.002% FS.

6. Deformation measurement range: 0.5% to 100% FS (full range)

7. Deformation resolution: ± 1/500000 of the maximum deformation, with no grading throughout the entire process, and the resolution remains unchanged.

8. Deformation control: Deformation control speed range: 0.001% to 10% FS/s. Deformation control speed control accuracy: ± 0.2% at 0.001% to 1% FS/s; ± 0.5% at 1% to 10% FS/s. Deformation control maintains accuracy: ± 0.002% FS.

9. Displacement resolution: 0.0025 μ m

10. Accuracy of displacement indication: ± 0.2%

11. Displacement control: Displacement control speed range: 0.001-500mm/min. Displacement control speed control accuracy: ± 0.2%; Displacement control maintains accuracy: no error.

12. Constant force, constant deformation, and constant displacement control range: 0.2% to 100% F • S

13. Constant force, constant deformation, and constant displacement control accuracy: ± 1% when the set value is less than 10% F • S/s; When the set value is ≥ 10% F • S/s: ± 0.5%.

14. Effective test width: 400mm

15. Effective stretching space: 800mm

16. Effective compression stroke: 700mm

17. Multiple protection: The system has protection against overcurrent, overvoltage, undercurrent, undervoltage, phase loss, phase mismatch, leakage, etc; The itinerary has triple protection of programmable limit, limit, and software limit. Emergency braking can be applied in case of emergency.

18. Working environment: temperature -10~+35 ℃, relative humidity 10%~95% RH;

19. Power supply: 220V 50Hz.