Place of Origin: | China |
Brand Name: | zealchon |
Certification: | ISO |
Model Number: | C147 |
Minimum Order Quantity: | 1 set |
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Price: | $3000 |
Packaging Details: | wooden box |
Delivery Time: | 7days |
Payment Terms: | L/C, T/T, Western Union |
Supply Ability: | 100sets/month |
Test Force: | 2000KN.(300KN;1000KN) | Test Range Adjustment Range: | 0.1~250mm/min |
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Test Bench Rate Control Accuracy: | Within ± 0.2% Of The Set Value | Stroke Of Cylinder Piston: | 150mm |
Distance Between Upper And Lower Pressure Plate: | 450mm |
C147 Coarse Grain Large Consolidation Apparatus CGJ
This test is to determine the relationship between deformation and pressure (or porosity and pressure) of coarse-grained soil, and the relationship between deformation and time in order to calculate the compression coefficient, compression index, rebound index, volume compression coefficient, compression modulus, and consolidation of soil Coefficient and preconsolidation pressure. Suitable for coarse-grained soil with a maximum particle size of 60mm.
The instrument consists of a consolidation container, a loading device, a displacement meter, etc. The consolidation pressure, consolidation time and consolidation rate can be adjusted.
The loading pressure corresponding to the sample area corresponds to a constant axial force, and the deformation of the consolidation coefficient is measured.software interface
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 |