Dynamic Electro-Hydraulic Servo Universal Testing Machine ( 50kN )
Performance characteristics: 1. Integrated actuator with strong stiffness, small quality crosshead and special designed load cell make the system enjoy excellent axial and lateral rigidity; 2. Servo valves provides high response and accurate control; 3. Hydraulic service manifolds with close-coupled......
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Product Description
Performance characteristics:
1. Integrated actuator with strong stiffness, small quality crosshead and special designed load cell make the system enjoy excellent axial and lateral rigidity;
2. Servo valves provides high response and accurate control;
3. Hydraulic service manifolds with close-coupled accumulators improve the response of the actuator;
4. Load unit stiffness and extremely low friction actuators ensure high possible test control and resolution, making these systems suitable for both dynamic and static testing applications;
Applications:
L Metal wire, strip, bar, tube, sheet;
L Rebar, strand;
Applied Standards:
Load and Strain measurement meets or exceeds the following standards: ASTM E399, ASTM E1290, JIS Z2241.
Remarks:
1. PLW Series can be produced according to user's requirements with the dynamic testing actuator stroke and maximum frequency. (Costing an additional)
2. Total power of the testing machine depends on the actuator stroke and frequency of testing requirement.
3. Standard fixture is designed for round or flat specimen tensile testing, if customized special fixture needed an additional cost.
1. Integrated actuator with strong stiffness, small quality crosshead and special designed load cell make the system enjoy excellent axial and lateral rigidity;
2. Servo valves provides high response and accurate control;
3. Hydraulic service manifolds with close-coupled accumulators improve the response of the actuator;
4. Load unit stiffness and extremely low friction actuators ensure high possible test control and resolution, making these systems suitable for both dynamic and static testing applications;
Applications:
L Metal wire, strip, bar, tube, sheet;
L Rebar, strand;
Applied Standards:
Load and Strain measurement meets or exceeds the following standards: ASTM E399, ASTM E1290, JIS Z2241.
Remarks:
1. PLW Series can be produced according to user's requirements with the dynamic testing actuator stroke and maximum frequency. (Costing an additional)
2. Total power of the testing machine depends on the actuator stroke and frequency of testing requirement.
3. Standard fixture is designed for round or flat specimen tensile testing, if customized special fixture needed an additional cost.
| Model and Specification | PLW-50kN |
| Capacity | 50kN |
| Deformation Measuring Range | 2%~100% |
| Accuracy of Testing Load | <±0.5%(±1%) |
| Accuracy of Deformation | <±0.5%(±1%) |
| Accuracy of Displacement | <±0.5%(±1%) |
| Dynamic Testing Frequency Range | 0.01~100Hz |
| Dynamic Testing Waveforms | sine-wave\oblique wave\square wave\triangle wave\combination wave and etc. |
| Type of Load Structure | Frame of two columns |
| Max. Testing Space(mm) | 1350mm |
| Piston Stroke(mm) | ±75mm (Can be customized) |
| Power(kw) | 12kW |
| Weight(kg) | 1400kg |
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