Tensile stress strain testing machine

Microcomputer-controlled rubber tensile testing machine is mainly used for rubber, plastics, wires, automobile wiring harness terminals, etc. to conduct mechanical properties testing and analysis such as stretching, tearing, and peeling. It can be based on GB, ISO, JIS, ASTM, DIN and other standards. The machine is equipped with a large deformation extensometer, which can measure the elongation, elongation at break, constant stress elongation, tensile strength, tear strength and other parameters of the sample, and can print out the corresponding performance indicators and curves.

1. Usage standards:

1. GB/T 16491-2008 "Electronic Testing Machine";

2. GB/T2611-2007 "General Technical Requirements for Testing Machines";

3. GB/T528-2009 "Determination of tensile stress and strain properties of vulcanized rubber or thermoplastic rubber"

4. Applicable standards for this testing machine: GB, JIS, ISO, ASTM, DIN, etc.;

5. This testing machine is packaged and transported according to the GB/T13384-2013 standard;

2. Equipment parameters:

1Test force 50kN

2Testing machine level 0.5/level 1

3Load measurement range 0.2%～100%FS (level 0.5)/0.5%～100%FS (level 1)

4 Relative error of indication value ±0.2% (Level 0.5)/within ±0.5% (Level 1)

5Test force resolution 1/±500000FS (resolution remains unchanged throughout the process)

6 Deformation measurement range 0.2% ~ 100%

7 Force control speed adjustment range 0.005%～5%FS/S

8. Force control speed control accuracy: When the speed is <0.05%FS, it is within ±1% of the setting value; when the speed is ≥0.05%FS, it is within ±0.5% of the setting value;

9Deformation rate adjustment range 0.005~5%FS/s;

10 Deformation rate control accuracy When the rate is <0.05%FS/s, it is within ±1% of the set value; When the rate is ≥0.05%FS/s, it is within ±0.5% of the set value;

11 Displacement rate adjustment range 0.001~500mm/min; (high-speed system can be customized with 0.001~2000mm/min)

12. The displacement rate control accuracy is within ±0.2% of the set value;

13Constant force, constant deformation and constant displacement control range 0.5%～100%FS

14. When the setting value of constant force, constant deformation and constant displacement control accuracy is ≥10%FS, it shall be within ±0.5% of the setting value. When the setting value is <10%FS, it shall be within ±1% of the setting value.

15Effective test span 450mm

16 beam movement stroke 1200mm