1.Application:
Spring Compressed and Tension Tester according to the national spring tension and compression
testing machine technical requirements of standards made professional design,automatic control and data
acquisition system, realizes the full digital adjustment data acquisition and control process. To spring, pressure
spring, disk spring,spring, spring, spring tower card,, leaf spring, spring, spring, mold compound gas spring,
shaped spring, such as precision spring tension, pressure, displacement,stiffness, strength test and analysis.
2. technical indicators:
| 1.Product Name | Spring Compressed and Tension Tester |
| 2.style | the door type |
| 3.the maximum test force | 10KN, 20KN, 50KN, 100KN |
| 4.range | 2%-100% |
| 5.accuracy of testing force | ±1% |
| 6.the displacement resolution | 0.01mm |
| 7.the displacement measurement accuracy | ±1% |
| 8.stretching stroke | 650mm (increases) |
| 9.the compression stroke | 650mm (increases) |
| 10.test trip | 650mm (increases) |
| 11.the displacement speed control range | 1mm/min ~ 300mm/min (100KN 1-200mm/min) |
| 12.the displacement velocity control accuracy | ±1% |
| 13.Level | Level 1, testing machine |
| 14.deformation shown value error | less than (50+0.15L) um |
| 15.size of the test machine | 760*400*1700 mm |
| 16.appearance | should meet the requirements of GB/T2611 |
| 17.complete | meet the standard requirements |
| 18.the protection function | test machine has the function of overload protection |
| 19.power supply | 220V, 50Hz |
| 20.weight | 350KG |
3.The function introduction:
1 automatic calibration: the system can automatically calibrate the accuracy of indication;
2 can automatically calculate the corresponding value of the force displacement;
3 according to the test force switch to the appropriate range to ensure the accuracy of measurements;
4 automatic display: during the whole test process, real-time display of test force,peak and test status;
5 automatic control: test parameters input is completed, can automatically complete the test process;
6 breaking judgment: fracture of the specimen, automatic stop moving moving beam;
7 limit protection: a machine and programmable two level limit protection function.
4.The system configuration:
1 special tensile, compression of the set (assistive devices to meet user requirements);
2 domestic servo motor and servo control system of the set;
3 A set of precision reducer;
4 high precision load sensor a;
5 A set of single chip microcomputer control system.
