STSZ-9 Stress and Strain Controlled Triaxial, Shear and Permeability Testing Machine

1.Axial load: 0-20 kN, precision ≤± 1％
пј€10пј…-95пј…FSпј‰
2.Strain control: ≥ 0.002-4 mm/min,
precision ≤ ± 1％
3.Stress control: 0.1~5 kN, precision ≤± 1％
4.Confining pressure≥： 0-1.99MPa，precision
≤± 0.5％FS, setting range：0.01-1.95MPa
5.Back pressure：≥ 0-0.99MPa，precision
≤± 0.5％FS，setting range：0.01-0.95MPa
6.Volume change: ≥0-60ml，digital display