The multi-station high-temperature tensile testing machine is a CMT series electronic universal testing machine developed by Liangong. The host is equipped with a 3-station high-temperature furnace. The two can be used in any combination with the host according to the requirements of the use environment. It can provide a stable high temperature test environment for various metal and non-metal materials, and 3 high-temperature furnaces can be switched at will, which greatly improves work efficiency. The multi-station high-temperature tensile testing machine only needs to remove the high-temperature furnace when doing the room temperature test, which can fully meet the requirements of GB/T4338-2006, HB5195-1996 in round bar specimens, rectangular specimens, pipes, etc., Tensile strength test under special ambient temperature and normal temperature environment.
The multi-station high-temperature tensile testing machine has a powerful curve analysis function. During the test, you can choose load-deformation, load-time and other curves, and display one or more of them in real time. The curves of the same group of samples can be superimposed and compared with different colors, traverse the curve, any section of the test curve can be partially enlarged and analyzed, and support to display and mark each characteristic point on the test curve, can also automatically or manually pick points on the curve for comparison and analysis, and the curve with characteristic points can also be printed out in the test report.
Maximum test force: 50kN / 100kN / 200kN / 300kN
Accuracy level: 0.5 level
Test force measurement range: 0.2%～100%FS (full scale)
Test force indication error: within ±0.5% of indicated value
Test force resolution: ±1/300000 of the maximum test force (the whole process is not divided, and the resolution of the whole process remains unchanged)
Deformation measurement range: 0.2%～100%FS
Deformation indication error: within ±0.5% of indication
Deformation resolution: 1/300000 of the maximum deformation
Displacement indication error: within ±0.5% of indication
Displacement resolution: 0.025μm
Main technical parameters of high temperature furnace
1. According to three-stage temperature control design;
2. Wide temperature range: 300～1000℃;
3. Uniform heat zone length: constant temperature section 150mm;
4. Furnace size: Φ90×300mm, it can also be made according to user requirements;
5. Temperature control method: PID intelligent temperature control;
6. Power: 3KW;
7. Temperature fluctuation: ±3℃,
8. Temperature gradient (150mm in the axial center):
≤600℃ ±3℃,
600～900℃ ± 4℃
900～1000℃ ±5℃,
9. Accuracy of temperature measuring instrument: not less than 0.3 level.
