SHT microcomputer controlled electro-hydraulic servo universal testing machine
Current Category: Electro-hydraulic Servo Tester
Purpose: This machine is mainly used for testing and analyzing the mechanical properties of metal and non-metal materials such as tension, compression, bending, and shear. The machine adopts a symmetrical loading structure with double large stroke jacks and an upward and downward loading structure; Adopting the company's independently developed servo pump control technology loading method; This machine adopts a direct use of a large stroke jack to test the space adjustment structure, with a two column guiding structure, which has the characteristics of good stability, high control accuracy, ultra quiet, and no vibration.
Performance characteristics:
This series of testing machines adopts a semi open hydraulic clamping method, which is convenient, firm, reliable, and non slip. Special size fixtures can be made according to customer requirements.
2. This series of testing machines adopts a gap sealed oil cylinder bottom mounted main engine, which has high precision in structure, stable performance, good safety, novel appearance, easy operation, and stable operation.
3. This series of testing machines adopts a closed-loop control software system, fully automated operation, and is simple and convenient.
4. The testing machine is equipped with a microcomputer controlled servo oil source and an integrated control cabinet, which is aesthetically pleasing.
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Specification and model |
SHT-100 |
SHT-300 |
SHT-600 |
SHT-1000 |
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Maximum test force (kN) |
100 |
300 |
600 |
1000 |
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Range of force, displacement, and deformation measurement |
1%-100%FS |
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Resolution of force, displacement, and deformation |
1/300000FS |
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Accuracy of force, displacement, and deformation readings |
≤ ± 0.5% |
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Force equal velocity control range (FS/s) |
0.01%~3% FS |
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Constant velocity displacement control range (mm/min) |
0.5~400 |
0.5~400 |
0.5~350 |
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Strain equal rate control range (/s) |
0.00003-0.0005 |
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Speed control accuracy |
≤ ± 2% set value |
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Maximum ascent speed (mm/min) |
400 |
400 |
350 |
230 |
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Maximum descent speed (mm/min) |
700 |
700 |
700 |
650 |
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Tensile test space (mm) |
50-650 |
50-650 |
100-650 |
200-800 |
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Compression test space (mm) |
10-610 |
10-610 |
5-555 |
10-610 |
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Clamping method for tensile specimens |
Hydraulic |
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Flat specimen clamping thickness (mm) |
0-20 |
0-30 |
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Circular specimen clamping diameter (mm) |
¢6-¢22 |
¢10-¢30 |
¢13-¢40 |
¢16-¢60 |
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Distance between pillars on both sides (mm) |
375 |
375 |
375 |
375 |
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Whole machine voltage |
AC220V± 10% |
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Motor power (kW) |
2.3 |
2.3 |
3 |
3 |
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Host dimensions (mm) |
910× 700 |
1040× 770 |
1250× 880 |
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Host height (mm) |
2080 |
2080 |
2100 |
2300 |
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Host weight (kg) |
1400 |
1400 |
1700 |
2500 |
