It can apply to uniaxial compression test, uniaxial fatigue compression test, triaxial compression test(UU,CU,CD), vibration triaxial test, including intensity, shear modulus, damping ratio of soil mass.

The lateral confining pressure can be controlled statically or dynamically. The phase can be freely adjusted within a period while the axial and lateral vibration under same frequency.

It’s available for force(stress), deformation(strain) and various ways to control with smoothly conversion.

Adopt functional closed-loop system and data processing system to reach high-speed collection, real-time recording, displaying, smart operation and testing reports printing.