Servo Hydraulic Universal Tensile Testing Machine,Test Instrument
USD $10,000 - $30,000 /Unit
Min.Order:1 Unit
Jinan Tianchen Testing Machine Manufacturing Co., Ltd.
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1. Introduction
This WAW-G Series Computerized Electro-hydraulic Servo UTM is our second generation UTM with high configuration and high testing accuracy. It is widely used for tensile, compression, bending and shearing test for metal materials, like steel, alloy, aluminum, etc. With special accessory, it can also be used for mechanical property test of fastener, steel wire rope and components. The machine is calibrated according to ISO 75001 and ASTM E4.
2. Product features
2.1Control type: industrial computer controlled servo hydraulic universal testing machine. The space adjusting, test processes could be controlled by the software and the test result could be transferred to the software in the computer for further analysis. It is the most advanced series in hydraulic universal testing machines.
2.2 Load measurement: high-precision load cell, high-precision oil tank piston; they ensure the high precision and high reliability.
2.3 Displacement measurement: photoelectric encoder, high-precision and reliable.
2.4 Deformation measurement: high-precision strain extensometer is reliable and economical.
2.5 High quality hydraulic system components.
2.6Automatic clamping: single hydraulic clamping oil supply; automatic and reliable clamping, high safety.
2.7Multiple protection: double protection for hardware and software; double protection piston travel for mechanical and electric; protect itself automatically when exceeding 2~10% of Max. load.
2.8 Automatic calibration: calibrate the load, deformation and displacement automatically.
2.9 Getting the test results: get the ReH, ReL, Fm, Rp0.2, Rt0.5, Rm, E results automatically.
2.10 Multiple control modes: force, displacement and deformation three closed-loop, multiple controls that contain metal tensile test and so on.
2.14 Cooling system: it adopts professional hydraulic oil cooler, its well control the temperature of the hydraulic oil. 3. Technical specification
Parameter | WAW-300G |
Max. testing force (KN) | 300 |
Accuracy of testing force | Better than value of ±0.5% |
Resolution of testing force | 1/300000 |
Resolution of displacement measuring | 0.005mm |
Extension measuring | Gauge length 50mm,10mm measuring range
|
Accuracy of deformation measuring | ±0.5% |
Round specimen diameter range | Φ10-Φ20 Φ20-Φ32 |
Flat specimen thickness range (mm) | 0~15
|
Flat specimen width range (mm) | 70 |
Max.Tensile space (mm) | 500 |
Max.Compression space (mm) | 450 |
Upper and lower compress plates size (mm) | Φ130 |
Clearance between columns (mm) | 470 |
Distance of bending by pass rolls | 30-380 |
Width of rollers | 140mm |
Piston stroke | 0-250mm |
Control range of stress speed | 1MPa~60MPa /s |
Speed adjusting range of testing strain | 0.00025/s~0.0025/s |
Displacement speed controlling range | 0.1mm/min-60mm/min |
Power supply | 380V±10%, 50Hz, three phase |
Work environment | 10-30°C, Relative humidity≤80% |
Dimension of host machine (L×W×H) (mm) | 980×750×2000 |
Dimension of control cabinet (L×W×H) (mm) | 1160×650×870 |
Weight (kg) | 3500 |
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