3. Main technical indicators: 1. Maximum test force: 5000N 2. Test force display range: 10N~5000N 3. Test force grading: no grading throughout the entire process 4. Test force measurement accuracy: better than �± 1% of the indicated value 5. Displacement resolution: 0.01mm 6. Displacement measurement accuracy: better than �± 1% of the indicated value 7. Cross beam movement speed control range: 0.05mm/min~500mm/min 8. Displacement speed control accuracy: better than �± 1% 9. Stretching stroke: 0-850mm 10. Overall dimensions (length �? wide �? Height: 450mm �? 450mm �? 1360mm 11. Power supply: 220V, 50Hz This machine is widely used for the inspection and analysis of metals, non-metals, and various composite materials. It is an ideal testing equipment for scientific research institutions, vocational colleges, industrial and mining enterprises, technical supervision, commercial inspection and arbitration departments, etc.