Model | WDW-10 | WDW-20 | WDW-30 | WDW-50 |
Max. load | 10kN | 20kN | 30kN | 50kN |
Structure | Four-column floor type, (upper is compression and lower is tensile) | |||
Control method | Computer control | |||
Load accuracy | 1 class/0.5 class | |||
Load range | 2%~100%F·S/0.4%-100% | |||
Resolution | 1/300000 | |||
Measuring range of deformation | 2%-100% | |||
Accuracy Indication of deformation | ≤±1% | |||
Disp. indicating relative error | ≤±1% | |||
Displacement Resolution | 0.04um | |||
Adjusting range of control rate of load | 0.005~5%FS/S | |||
Control precision of control rate of load |
When rate < 0.05% FS/s, the precision is within ± 2% of setting value; When rate ≥ 0.005%FS/s, the precision is within ± 1% of setting value |
|||
Adjustment scope of deformation rate | 0.005-5%FN/S | |||
Accuracy of deformation rate |
Test Speed<0.05%FN/s,within the ±2% of the preset value, Test Speed≥0.05%FN/s,within the ±0.5% of the preset value |
|||
Adjusting range of displacement rate | 0.05-500mm/min(can be customized) | |||
Control precision of displacement rate |
When rate < 0.5mm/min, within ± 1% of setting value; When rate ≥ 0.5mm/min, within ± 0.5% of setting value |
|||
Scope of the consistent load deformation and displacement control |
0.5%~100%FS | |||
Accuracy of the consistent load deformation and displacement control |
Preset value≥10%FN, within the ±0.1% of preset value; Preset value<10%FN, within the ±1% of preset value |
|||
Tensile space | 700mm(can be customized) | |||
Compression space | 700mm(can be customized) | |||
Test width | 400mm(can be customized) | |||
Load Cell Configuration | One(max load), more load cells can be added according to customer requirement | |||
Extend configuration |
Large deformation extensometer, high or low temperature teste chamber, high temperature oven |
|||
Power supply | AC220/380V±10%,50Hz (can be customized) | |||
Grips | Manual/Hydraulic automatic | |||
Dimension | 800*490*1960mm |