Model | WAW-300D |
Structure | 4 columns and 2 screws |
Control way | Constant stress uniform deformation constant displacement three closed loop control and program control dealing |
Max.load (kN) | 300kN |
Load accuracy | ≤±1% |
Load range | 2%-100%FS |
Load resolution | 1/300000 |
Deformation Measurement Range | 2%~100%FS |
Deformation accuracy | ≤±1% |
Displacement resolution (mm) | 0.01 |
Displacement error | ≤±0.5% |
Max.piston stroke(mm) | 250 |
Max piston moving speed | 0-90mm/min stepless speed adjusting |
Crosshead lifting speed | 200mm/min |
Max. tension test space | 750mm (can customize) |
Max.Compression Test Space | 600mm (can customize) |
Column clearance(mm) | 420 |
Clamping method | Hydraulic clamp |
Round specimen clamping range (mm) | Φ10-Φ20,Φ20-Φ32, (Φ4-Φ10 Optional ) |
Flat specimen clamping range (mm) | 0-15 (15-30 Optional) |
Flat specimen clamping width(mm) | 80 |
Compression plate size (mm) | φ160 |
Bending roller distance(mm) | 450 |
Width of bending rollers (mm) | 120 |
Power supply | 3-phase,AC380V, 50Hz(can be customized) |