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Max. load: 20kN
Structure: Four-column floor model, (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% FS
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:
1. When rate < 0.05% FS/s, the precision is within ± 2% of setting value;
2. 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:
1. Test Speed<0.05%FN/s,within the ±2% of the preset value, 2. Test Speed≥0.05%FN/s,within the ±0.5% of the preset value
Adjusting range of displacement rate: 0.05-200mm/min（can be customized）
Control precision of displacement rate:
1. When rate < 0.5mm/min, within ± 1% of setting value
2.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:
1. Preset value≥10%FN, within the ±0.1% of preset value;
2. 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: 700*450*1775mm
