Tensile Strength Tester

Product Introduction

Tensile strength tester is a precision testing device used to measure the tensile properties of materials. By applying tensile force and recording the changes in force values, it calculates mechanical parameters such as tensile strength, elongation at break, and elastic modulus of the material. By applying axial tensile force to the material, the force and displacement changes are monitored in real time, generating a stress-strain curve.  This allows for the calculation of key mechanical properties such as yield strength, tensile strength, and fracture strength.

Application

It can be widely used for testing of polymer materials (such as plastics, rubber, fibers, and specialty yarns), composite materials (such as carbon fiber, glass fiber, and sheet materials), and metal materials (such as metal wires and thin sheets).

Features

Main Structure: A rigid metal structure (as shown in the vertical frame in the diagram) is used to ensure no significant deformation during testing, guaranteeing data accuracy.

Loading System: The sample is fixed by upper and lower clamps, and a motor drives the upper clamp to apply tensile force.  Some equipment allows for adjustable loading speed.

Measurement and Control System: Equipped with high-precision force sensors (such as load cells) and displacement sensors, it collects data in real time and transmits it to the control system (as shown on the right display screen in the diagram), supporting data storage, curve plotting, and report generation.

Technical Data

1. Maximum test force: 200KN;

2. Test instrument accuracy class: Greater than 0.5;

3. Test force range: 2%-100% FS;

4. Relative force indication deviation within the indicated range: ± 0.5%;

5. Test force resolution: 1 / ± 500000 of the maximum test force (resolution);

6. Relative displacement deviation within the indicated range: ± 0.5%;

7. Displacement resolution: 0.0005 mm;

8. Force control rate adjustment range: 0.1-2% FS/S;

9. Relative deviation of force control speed: Within ± 0.5% of the set value;

10. Crosshead speed adjustment range: 0.05-200 mm/min;

11. Relative deviation of crosshead speed: 0.5% within the set value;

12. Constant force, constant deformation, and constant displacement control range: 0.5% -- 100% FS;

13. Constant force, constant deformation, and constant displacement control accuracy: When the set value <10% FS, it is within ± 0.5% of the set value; when the set value ≥ 10% FS, it is within ± 0.1% of the set value;

14. Maximum tensile stroke: 1100 mm;

15. Effective tensile space (net space): 680 mm;

16. Effective test width: 450 * 450 mm;

17. Console dimensions: 1080 * 620 * 2050 mm;

18. Power: 380V 50Hz 3kW;

19. Console weight: Approximately 850 kg.