Computer control Electromechanical universal testing machine
Introduction
WDW series electromechanical testing machines provide closed-loop control testing based on force, displacement, or deformation. These machines are designed for a wide range of mechanical tests such as tension, compression, flexure (bending), shear, tear, and peel tests.
The system can be equipped with various accessories including grips, fixtures, compression frames, thermal cabinets, and extensometers, making it suitable for testing a wide range of materials such as rubber, plastics, foils, films, textiles, adhesives, paper, food, foam, timber, wires, and other metallic or non-metallic materials, as well as medical and electronic components.
The machine frame is designed with a rigid structure, providing excellent axial and lateral stiffness for high-precision testing.
| Parameter | Specification |
|---|---|
| Model | HST WDW-200D |
| Load capacity | 200 kN |
| Calibration standard | Class 0.5 (ISO 7500-1, meets ASTM E4) |
| Testing load accuracy | ±0.5% |
| Load range | 0.4% – 100% FS |
| Load resolution | 1 / ±500,000 FS |
| Deformation measuring range | 0.2% – 100% FS |
| Deformation accuracy | ≤ ±0.5% |
| Deformation resolution | 1 / ±500,000 FS (max deformation) |
| Control mode | Stress, strain, and displacement closed-loop control |
| Displacement accuracy | ±0.5% |
| Displacement resolution | 0.1 μm |
| Crosshead travel | 1130 mm |
| Max tensile testing space | 630 mm (including standard fixture) |
| Test width | 550 mm |
| Overall dimensions | 1010 × 560 × 2038 mm |
| Weight | Approx. 1200 kg |
| Power supply | 1.5 kW, AC 220V ±10%, 1 phase, 50/60 Hz |
Standar Pengujian
Mesin ini memenuhi standar pengujian internasional berikut:
ASTM E4, ISO 7500-1, EN 10002-2, BS 1610, dan DIN 51221.
Standar-standar tersebut digunakan untuk memastikan akurasi kalibrasi beban, keandalan hasil pengujian, serta konsistensi pengukuran dalam pengujian sifat mekanik material sesuai standar internasional.
