1. The microcomputer controlled electronic horizontal tension testing machine is mainly applicable to test the stress strain and breaking test of the products such as optical fiber composite elevated ground wire (OPGW) under the rated test force or constant load.

2. Adopt the frame structure horizontal main engine, single rod double acting ball screw double side guide;

3. Measuring force of high-precision tension load sensor and measuring displacement of photoelectric encoder;

4. Special drawing accessories (pin type) can be selected according to different types and specifications.

GB/T 1179-2008 round wire concentric lay

DL/T 832-2003 optical fiber composite overhead ground wire

DL/T 788-2001 full medium self supported optical cable

GB/T 7424.4-2003 optical fiber cable fourth part: Sectional specification optical fiber composite overhead ground wire

IEC 60794.4-2009 cable - Part fourth: Sectional specification of overhead cable transmission lines

IEEE 1138-2009 construction standard of composite optical fiber overhead ground wire for power utilities

The electronic horizontal tension test machine adopts the frame structure, the test force is applied by the imported ball screw, the load sensor is measured, and the tensile space can be adjusted according to the length of the sample. The computer shows the loading of the test force, and the test data are processed automatically according to the requirements of the test method. The tensile load and damage test of the products such as optical fiber, electric tool and other products require the advantages of flexible and convenient operation, slow loading and smooth loading, strong carrying capacity of the body and so on. The independent developed full digital amplifier is used to realize the three closed loop control of the system.

1. maximum tensile test force: 500kN;

2. the range of force measurement: 0.4%-100%F.S;

3. the resolution of test force: + 500000 code;

The accuracy of 4. displacement shows: 0.3%;

The control precision of the 5. displacement rate is: 0.5%;

6. the maximum displacement of the moving beam: 1200mm;

7. the range of deformation measurement: 1200mm;

The adjustment range of the 8. displacement rate: 0.001-100mm/min;

9. accuracy of test force: 0.5%;

The accuracy of 10. deformable values: 0.5%;

11. deformable resolution: 0.001mm;

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

13. constant force, constant deformation and constant displacement control accuracy: + 0.5%;

14. effective stretching space: 12000mm;

15. the effective test width: 600mm;

16. shape size: about 15000*1100*900mm;

17. force measurement method: load sensor force measurement;

18. the horizontal tensile testing machine has broken protection function, and automatically obtains the tensile strength and maximum breaking force of the pattern.

19. control test mode: the computer automatically controls the test process, the computer screen displays the test force and the test curve, and automatically handles the test data according to the requirements of the test method.

20., a variety of test curves can be displayed: force displacement, force time, stress strain.

21. the console is separated from the host and has a safe distance. The main engine should have safety precautions.