| |
category |
Name |
parameter |
| 1 |
|
Test force |
2000KN.(300KN;1000KN) |
| Accuracy class |
1level |
| 2 |
Load parameters |
Test force measurement range |
0.4%~100%FS |
| Test force indication error |
Within ± 0.5% of displayed value |
| Test force resolution |
± 1/300000 of maximum test force, no binning during the whole process, and constant resolution throughout |
| 3 |
Displacement parameter |
Displacement indication error |
Within ± 0.2% of displayed value |
| Displacement resolution |
0.015μm |
| 4 |
Control parameters |
Force control rate adjustment range |
0.005~5%FS/s |
| Force control rate control accuracy |
When the speed is <0.05% FS / s, it is within ± 2% of the set value, and when the speed is ≥0.05% FS / s, it is within ± 0.5% of the set value; |
| Deformation rate adjustment range |
0.005~5%FS/s |
| Deformation rate control accuracy |
When the speed is <0.05% FS / s, it is within ± 2% of the set value, and when the speed is ≥0.05% FS / s, it is within ± 0.5% of the set value |
| Test range adjustment range |
0.1~250mm/min |
| Test bench rate control accuracy |
Within ± 0.2% of the set value |
| Constant force, constant deformation, constant displacement control range |
0.5%~100%FS |
| Constant force, constant deformation, constant displacement control accuracy |
When the setting value is ≥10% FS, it is within ± 0.5% of the setting value, and when the setting value is <10% FS, it is within ± 1% of the setting value |
| 5 |
Host parameters |
Dimensions |
910×400×1200mm |
| Stroke of cylinder piston |
150mm |
| Distance between upper and lower pressure plate |
450mm |
| Power |
380V/50Hz,±10% |
| Host weight |
900Kg |
| 6 |
Consolidation container |
Steel, surface anti-rust treatment, diameter 200mm * 350mm |
| 7 |
Motion detector |
Range 50mm, accuracy 0.1% Fs |
| 8 |
Specimen |
152 * 170mm standard; 300mm × 450mm optional |
