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| Brand | W+B |
|---|---|
| Origin | Switzerland |
| Model | LFV-HH |
| Test Force Capacity | 30,000 kN |
| Frequency Range | 0.01–100 Hz |
| Machine Weight | 50 metric tons |
| Instrument Type | Electro-Hydraulic Servo Fatigue Testing Machine |
| Compliance | ISO 9001:2000, ISO/IEC 17025, Swiss TS Certification, MLA-Accredited Calibration Laboratory |
| Brand | W+B |
|---|---|
| Origin | Switzerland |
| Model | LFV-L |
| Maximum Test Force | 6000 kN |
| Frequency Range | up to 5000 Hz |
| Machine Weight | 268 kg |
| Type | Electromechanical-Hydraulic Hybrid Fatigue Testing System |
| Import Status | Imported |
| Category | High-Force Dynamic Fatigue Testing Machine |
| Brand | W+B |
|---|---|
| Origin | Switzerland |
| Model | LFV-E |
| Maximum Test Force | 600 kN |
| Frequency Range | up to 5000 Hz |
| Host Weight | 380 kg |
| Type | Electromechanical Resonant Fatigue Tester |
| Drive System | Servo-Electric, Upper Crosshead-Mounted |
| Brand | RUMUL |
|---|---|
| Model | TESTRONIC |
| Origin | Switzerland |
| Type | Electromagnetic Resonant Fatigue Tester |
| Max Dynamic Load | ±250 kN |
| Static Load Capacity | 250 kN |
| Frequency Range | 40–300 Hz (8 discrete steps) |
| Frequency Control Accuracy | ±0.01 Hz |
| Dynamic Load Accuracy | ±0.5% |
| Static Load Accuracy | ±0.5% |
| Displacement Measurement Accuracy | ≤0.5% of reading |
| Vertical Test Space | >500 mm |
| Crosshead Travel | ≥300 mm |
| Test Table Dimensions | 690 × 840 mm with M16 T-slots |
| Resonance Damping | Optimized lateral elastic suspension |
| Compliance | ISO 7500-1 Class 1, ASTM E4, ASTM E647, DIN 969, ISO 3800 |
| Brand | W+B |
|---|---|
| Origin | Switzerland |
| Model | LFV |
| Type | Electro-Hydraulic Servo Fatigue Testing Machine |
| Maximum Test Force | 2000 kN |
| Frequency Range | 0.01 Hz – 300 Hz |
| Host Weight | 3000 kg |
| Stroke Options | ±50 mm, ±75 mm, or ±125 mm |
| Frame Stiffness | 50 kN/mm |
| Horizontal Clearance (between columns) | 440 mm |
| T-Slot Length | 600 mm |
| Hydraulic Power Unit Flow Rate | 5.5 L/min |
| Cooling Method | Air or Water Cooling |
| Electrical Supply | 400 V / 50 Hz / 4 kW |
| Control Modes | Closed-Loop Force, Displacement, and Strain (with extensometer) |
| Accuracy Class | 0.5, compliant with ISO 7500-1 and EN 10002-2 |
| Origin | South Korea |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | UFT |
| Price Range | USD 140,000 – 280,000 |
| Instrument Type | Ultra-High-Frequency Fatigue Tester |
| Maximum Test Load | Up to 1000 MPa Stress Amplitude |
| Frequency Range | 20 kHz ± 500 Hz |
| Unit Weight | 500 kg |
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