1 Introduction
- Suitable for tension, compress, shear, peeling, tear, test
- Attractive appearance, easy operating, stable and reliable
- Dual test space, upper space for tension test, bottom space for compress test
- Crossbeam speed can reach up to 1000mm/min, suitable for most test speed
- Low noise during test
- Suitable for industries of metal manufacturing, non-metal manufacturing, industrial and mining enterprises, technical supervision, commodity inspection and arbitration and other departments
2. Test method
GB/T 2611 testing machine General technical requirements
GB/T 16491 electronic universal testing machine
GB/T 13634 Calibration of standard dynamometer for single-axis testing machine inspection
ISO 376 Metallic materials-calibration of force-proving instruments used for the verification of uniaxial testing machines
GB/T 16825.1 Inspection of static single-axis testing machines – Part 1 : Tests and s
ISO 7500-1 metallic materials-verification of static uniaxial testing machines- parts 1: tension/compression testing machines-verification and calibration of the force-measuring system
GB/T 228 metal materials tensile test method at room temperature
GB/T 232 metal material bending test method
GB/T 7314 metal materials room temperature compression test method
3. Technical parameters
| No | Item | Specification |
| 1 | Force capacity | 100N,200N,500N,1000N,2000N,5000N |
| 2 | Force measuring range | 0.4%-100%FS |
| 3 | Error of force value | Less than ±1% of set value |
| 4 | Resolution of test force | 1/500000 |
| 5 | Displacement resolution | 0.0025mm |
| 6 | Accuracy of elongation measuring | ±0.5% |
| 7 | Crossbeam speed range | 0.05-500mm/min |
| 8 | Precision of displacement speed control | ±1%(0.01-10mm/min); ±0.5%(10-500mm/min) |
| 9 | Accuracy of constant force, constant displacement, displacement elongation control | When set value is less than 10%FS，error is less than ±1.0% of set value When set value is more than 10%FS，error is less than ±0.1% of set value |
| 10 | Accuracy of deformation control | When set value is less than 0.05%FS，error is less than ±2.0% of set value When set value is more than 0.05%FS，error is less than ±0.5% of set value |
| 11 | Distance between tensile grips | 650mm |
| 12 | Voltage | Single phase,220V±10%,50Hz |
| 13 | Dimension | 520x480x1550mm |
| 14 | Weight | 80kg |
4. .software introduction
4.1 auto stop: crossbeam auto stop when sample break
4.2 auto save: test parameters, test curves and test results can be auto saved after test
4.3 speed adjusting: speed of crossbeam can be adjusted during test automatically or manually
4.4 auto calibrating: system can do auto calibrating
4.5 easy operate: computer software can auto finish test procedures, measuring, displaying and analyze test data.
4.6 batch test: for test sample with same parameters, test can be finished in order after one time setting
4.7 display mode: data and curves can be displayed during test in real time
4.8 curve scanning: test curves can be re-analyzed after test, test date of each point on the test curve can be displayed via mouse click
4.9 curve choosing: stress-strain curve, force-displacement curve, force-time curve, displacement-time curve can be chosen accords with test requirement.
4.10 test report: test report can be printed in different format
4.11 stroke protection: mechanism and program control protecting functions
4.12 over load protecting: when force is more than 3%-5%of rated capacity, machine will auto stop.
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