Electro-hydraulic servo universal testing machine: Electric - Electronic measurement and electronic feedback signal control, the sensor measures the force value and participates in the stres...

Screen display hydraulic universal testing machine: The computer screen displays the test force and test results, test curve.

Digital display hydraulic universal testing machine: LCD screen digital display test force and tensile strength, simulated force-time curve.

1.National standard or test method for the performance test of mechanical properties of materials
2.The test force must be between 20% and 80% of the maximum range of the test machine