Complaint
Computer Control Electro-Hydraulic Servo Tensile Testing Equipment is equipped with computer, printer, and general test software, to give an accurate determination of metal the material tensile strength, yield strength, the provisions of non-proportional extension strength, elongation, elastic modulus mechanical properties. Test results can print (force - displacement, force - deformation, stress - displacement, stress - deformation, force - time distortion - time) six kinds of curves and related test data, with the software self-test function that can self-diagnose problems. It is ideal testing equipment for the industrial and mining enterprises, scientific research units, universities, engineering quality supervision station. They are perfect testing instrument project quality testing section, universities and colleges, research institution and industrial and mining.
ASTM E8Standard Test Methods for Tension Testing of Metallic Materials
ASTM E4 -16 Standard Practices for Force Verification of Testing Machines
ISO6892-1:2016 Metallic materials - Tensile testing - Part 1: Method of test at room temperature
ISO75000-1:Metallic materials--Verification of static uni-axial testing machines--Part 1: Tension/compression testing machines--Verification and calibration of the force-measuring system
Main Unit Feature:
4.1 Rigid inblock cast base with fuel tank mounted under the host and upper space for tensile and lower one for compression bending or shear test
4.2 Solid four columns and two screws design guarantees the strong stability for the machines.
4.3 Japanese Nachi imported gear pump features high pressure and low-noise
4.4With reference to hydraulic system, the electromagnetic valve, relief valve, pressure relief valve, valve pressure and other hydraulic components are applied well-known brands. Servo valve, as the corn parts, applies Atos Brand.
4.5 Load automatic withstanding, stress, strain control, cycle control and self-programming. 4.6Precise load sensor for guarantee accurate and stable measure
4.7 Overload protection: as test force exceeds 2%-5% of the maximum test force of each file, overload protection, it will stop.
Main Technical Parameters:
| Model | WAW-300D | WAW-600D | WAW-1000D | WAW-2000D |
| Max.load | 300kN | 600KN | 1000KN | 2000KN |
| Load accuracy | Class 1 (Class 0.5 optional) | |||
| Load range | 1%-100%FS (0.4% -100%FS optional) | |||
| Load resolution | 1/500000 | |||
| Deformation Measurement Range | 0.2%~100%FS | |||
| Deformation accuracy | ≤±1 % | |||
| Displacement resolution | 0.01mm | |||
| Displacement accuracy | ≤±1 % | |||
| Displacement error | ≤±1 % | |||
| Stress Control Speed | 1~45 Mpa/s | |||
| Stress Control Speed | 0.001~0.5 mm/s | |||
| Displacement Control Speed | 0.02~3 mm/s | |||
| Constant load, deformation and displacement control accuracy | When rate <10% FS, the precision± 1% When rate ≥ 10% FS, the precision ±0.5% | |||
| Stress rate accuracy | When rate < 0.05% FS/s, the precision± 2% When rate ≥ 0.005%FS/s, the precision ±0.5% | |||
| Piston Stroke | 200mm | 200mm | 250mm | 250mm |
| Max. tensile test space | 600mm | 700mm | 700mm | 800mm |
| Max. Compression test space | 550mm | 650mm | 650mm | 750mm |
| Effective test width space | 440mm | 505mm | 525mm | 685mm |
| Clamping method | Hydraulic Automatic Clamp Fixture | |||
| Round specimen clamping range (mm) | Φ5-Φ32 | Φ13-Φ40 | Φ20-Φ60 | Φ20-Φ80 |
| Flat specimen clamping range(mm) | 0-15 | 0-15,15-30 | 0-40 | 0-40 |
| Compression Plate (mm) | Φ160 | Φ160 | Φ200 | Φ225 |
| Bending roller width(mm) | 30x120mm | |||
| Bending span (mm) | 30-450mm | |||
| Power supply | 3-phase, 380V, 50HZ 2.0kw (can be customized) | |||
| Model | WAW-300D | WAW-600D | WAW-1000D | WAW-2000D |
| Main body size (mm) | 700x500x1865 | 1050x800x2500 | 860x640x2300 | 1100x740x2700 |
| Oil control cabinet(mm) | 1200x600x750 | 1130x750x930 | 1200x600x750 | 1200x600x750 |
| Total weight (kg) | 1800 | 1800 | 3500 | 8500 |
Here are the detail parts for the universal testing machine : for tensile / compression / bending :
Here are the actual shipping record during the half year,: all of them are well pckaged by wooden case to client destination port.
