Function and applicable test methods:
1. Mainly used for tensile testing of metal materials. After adding attachments, mechanical performance tests such as compression, bending, and shear can also be completed.
2.1 Fully comply with GB/T228, 1-2010 "Metallic Materials Room Temperature Tensile Test Method".
2.2 Fully meets the international standard ISO6892-1:2009 "Tensile testing of metallic materials Part 1: Room temperature test method"
3, Structural design:
Stretch and compress two test spaces. There is a compressed space between the test bench and the lower crossbeam. The space between the upper and lower crossbeams is a stretch space. The rotation of the lead screw drives the lifting of the lower crossbeam, which can adjust the experimental space.
4, Core configuration and function:
1. Sensors - Force measurement
2. Electronic extensometers - Measurement of deformation within the gauge range
3. Photoencoder - Measurement of displacement values
4. Servo System - Application of Test Force and Control of Test Rate (Patent Technology)
5. Software - Data Collection and Processing
5, Measurable test results:
ReH - Upper yield strength ReL - Lower yield strength
Rm - tensile strength A - elongation after fracture
Rp - specified plastic elongation strength
| Equipment model |
WAW-2000D |
WAW-1000B |
WAW-600D |
WAW-600B |
WAW-300B |
| Maximum test force |
2000 kN |
1000 kN |
600 kN |
600 kN |
300 kN |
| Testing machine level |
1 |
| Effective measurement range |
2%-100%FS |
| Relative error of indication |
±1% |
| Experimental resolution |
500000 |
| Stress rate control adjustment range |
1MPa/s~~60MPa/s |
| Precision of stress rate control |
±1%/±2% |
| Deformation resolution |
500000 |
| Adjustment range of strain rate control |
0.00025/s~~0.0025/s |
| Accuracy of strain rate control |
±1%/±2% |
| Displacement resolution |
0.001 |
| Range of displacement rate control adjustment |
0.00025/s~~0.0025/s |
| Displacement rate control accuracy |
±1% |
| Control range for stress/strain/displacement retention |
0.3%~~100%FS |
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