Xiangjie Instrument Graphene Three Point Bending Tester

Graphene three-point bending tester

The three-point bending test of graphene is a standard method for determining its flexural strength and elastic modulus. The bending stress is simulated by central loading, and the key parameters are calculated by recording the load displacement curve.

Three-point bending testEvaluate the fracture toughness of materials under bending load, in accordance with GB/T 13465.2-2014

Scope of application‌：Data is used to evaluate the structural reliability of graphene in fields such as flexible electronics and composite materials, such as the study of fracture behavior of nuclear engineering graphite.

Graphene three-point bending testerMain technical parameters:

1. Specification: XJBL

2. Accuracy level: Level 0.5

3. Load: 200N

4. Effective force measurement range: 0.1/100-99.9999%;

5. Test force resolution, with a 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: 50mm

7. Effective experimental space: 250mm

8. Test speed: 0.001~300mm/min (adjustable arbitrarily)

9. Speed accuracy: within ± 0.5% of the displayed value;

10. Displacement measurement accuracy: within ± 0.5% of the displayed value; 11. Deformation measurement accuracy: within ± 0.5% of the displayed value; 12. Test bench lifting device:

Fast/slow speed control, can be inched;

13. Test bench safety installation: electronic limit protection

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

15. Load protection: Automatic protection when overloaded by 10%;

16. Motor: 200W

17. Host weight approximately: 40kg