Model no. | GAW-1000B | GEW-1000B |
Maximum test force | 1000kN |
Accuracy class | Class 1 |
Relative indication error | ±1% |
Effective measurement range | 1%-100%F·S |
Deformation measurement range | 1%-100%F·S |
Relative indication error of deformation | ±1% |
Relative indication error of displacement | ±1% |
Displacement measurement resolution | 0.001mm |
Relative error of stress rate control | ±2% |
Displacement rate control relative error | ±1% |
Strain rate control adjustment range | 0.00025/s-0.0025/s |
Strain rate control relative error | ± 2% |
Force, deformation, displacement control range | 0.3%-100%F·S |
Relative error of force, deformation and displacement control | <=1% |
Middle beam lifting speed | 300 mm/min |
Maximum spacing of compression surfaces | 900 mm |
Maximum stretching distance | 900 mm |
Piston stroke | 200mm |
Maximum speed of piston movement | 100 mm/min |
Steel strand clamping diameter | Φ8 mm -Φ18mm |
Upper and lower platen size | Φ225 mm |
Mainframe dimensions | 1020 mm × 640 mm × 2650 mm |
Oil source cabinet size | 800 mm × 600 mm × 1600 mm |
Machine power | 2.2kW (1.5kW for oil pump motor and 0.4kW for lift motor) |
Oil source cabinet weight | 300kg |
Host weight | about 3100 kg |