automatic coarse sandstone triaxial direct shear test instrument

1.Test dimension：300*300*600mm

2.Maximum axial load：1500kn

3.S2 pressure：0-3.0Mpa

4.Voltage stabilization error：±1%F.S

5.Reverse pressure：0-1.0Mpa

6.pore pressure：0.1-3.0Mpa

7.Axial piston stroke of pressure chamber：100mm

8.Axial cylinder area：39740px2

9.Diameter of axial oil cylinder：Dia.450mm

10.Axial cylinder stroke：300mm

11.Lateral piston stroke of pressure chamber：±50mm

12.Lateral s2 cylinder stroke：150mm

13.Lateral s2 cylinder diameter：Dia. 280mm

14.Use power：380VAC,50Hz