JAW-1000A Micro-Electro-Hydraulic Servo Manhole Cover Pressure Testing Machine
JAW-1000A micro-electro-hydraulic servo manhole cover pressure testing machine is a high-precision material testing equipment that uses hydraulic power source drive, electro-hydraulic servo control technology, computer data acquisition and processing, and can realize closed-loop control and automatic detection. The oil source (hydraulic power source), measurement and control system, and test equipment are composed of four parts. The maximum test force is 600kN, and the accuracy of the test machine is better than level 1.
JAW-1000A micro-electro-hydraulic servo manhole cover pressure testing machine is used for the bearing capacity (residual deformation and test load) test of various materials, and can realize closed-loop control such as equal-rate loading and constant-rate deformation, which can realize the technical indexes of test pieces automatically.
Features
1. Four-column frame structure, on the cylinder;
2. Highly sealed two-way cylinder;
3. User-friendly design, beautiful and easy to operate;
4. High-precision load cell force measurement;
5. 19-inch industrial-grade tablet.
Technical Parameters
| Model no. |
JAW-600A |
JAW-1000A |
| Max. test force |
600kN |
1000kN |
| Accuracy class |
Better than class 12 |
| Relative error of indication |
±1% |
| Effective measurement range |
1%-100%F·S |
| Relative error of deformation indication |
±1% |
| Deformation measurement resolution |
0.001mm |
| Maximum spacing of compression surfaces |
600mm |
400mm |
| Effective distance between two columns |
1010mm |
1200mm |
| Piston stroke |
400mm |
| Maximum speed of piston movement |
120 mm/min |
80 mm/min |
| Upper platen size |
Φ250 mm |
| Lower platen size |
Φ356mm |
| Dimension of mainframe |
1220x1050x1900mm |
1420x1250x1920mm |
| Dimension of control console |
800x600x1600mm |
| Power |
1.8kW (oil pump motor 1.5kW) |
| Weight |
2500kg approx. |
3000kg approx. |
| Weight of control console |
300kg |
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