The seat belt tensile testing machine is widely used for static load testing of various components of seat belts (including belts, ropes, metal fittings, and stitching used) and the whole body of the surrounding pole belt and rope used in electrical work, high-altitude work, and machinery manufacturing. It is conducted in accordance with the provisions of GB6095-85 "Seat Belts" and GB-T6096-1985 "Seat Belt Testing Methods", and is an ideal testing equipment for scientific research institutions, colleges and universities, industrial and mining enterprises, technical supervision, commercial inspection and arbitration departments.

Main technical specifications of seat belt tensile testing machine:

1. Style: Single arm style, door style.

2. Maximum test force: 2KN, 5KN, 10KN, 20KN, 50KN, 100KN

3. Test force levels: X 1, X 2, X 5, X 10, four levels;

4. Range: 1000-5000N 500-2500N 200-1000N 100-500N;

5. Accuracy of experimental force; ±1%

6. Displacement resolution: 0.01mm;

7. Displacement measurement accuracy: ± 1%;

8. Stretching stroke: 650mm (can be increased)

9. Compression stroke: 650mm (can be increased)

10. Test stroke: 650mm (can be increased)

11. Displacement speed control range: 1mm/min~300mm/min, adjustable in stages

12. Displacement velocity control accuracy: ± 1%;

13. Testing machine level: Level 1

14. Deformation indication error: ≤± (50+0.15L)

15. Testing machine size: 760 * 400 * 1700mm

16. Appearance: Should comply with the requirements of GB/T2611

17. Complete set: meets standard requirements

18. Protection function: The testing machine has overload protection function

19. Power supply: 220V, 50Hz

20. Weight: 150KG

Main functions and features of seat belt tensile testing machine:

1. Automatic calibration: The system can automatically calibrate the accuracy of the displayed values;

2. Free shifting: Automatically switch to the appropriate range according to the magnitude of the test force to ensure the accuracy of the measurement data;

3. Automatic display: Throughout the entire testing process, the LCD displays the test force and peak value in real-time;

4. Automatic control: After inputting the test parameters, the test process can be automatically completed;

5. Fracture judgment: After the sample fractures, the moving crossbeam automatically stops moving;

6. Limit protection: It has two levels of mechanical and programmable limit protection functions;

7. The speed control system adopts servo motors and reducers, with stable and reliable performance, and protection devices for overcurrent, overvoltage, overload, etc.

8. The transmission part adopts a circular arc synchronous toothed belt and a precision screw pair for smooth transmission, low noise, and high transmission efficiency.

9. The universal joint adopts a cross pin structure and has a swing angle limiting function. On the one hand, it is convenient for sample clamping, ensuring the concentricity of the test, and on the other hand, it effectively eliminates the influence of irregular samples on the sensor.

10. The touch key operation method and real-time display on the LCD screen overcome the problem of old digital tube displays being prone to malfunctions, and are aesthetically pleasing, convenient, and fast.