Rock triaxial tester LETRILAB

  • The servo-hydraulically operated LETRILAB system is designed to study strain-stress behavior and bulk and pore volume compressibilities under in-situ stress and temperature conditions. The computer-controlled system comprises a balanced deviatoric triaxial cell equipped with in-vessel strain sensors, internal load cell and heating jacket, a hydraulic specimen loading mechanism and three high-pressure syringe pumps to generate axial, pore and confining pressures. The system can be specially designed for different maximum cell pressures and specimen dimensions.

  • Features

    • Core diameter: up to 54.7 mm (model 1) and up to 100 mm (model 2)
    • Core length : twice the diameter
    • Compression axial load stress: 1,000 kN (model 1) and 2,500 kN (model 2)
    • Max confining pressure : 70/140 MPa
    • Max pore pressure : 70/140 MPa
    • Working temperature : ambient to 150° C
    • Wetted parts: Stainless steel
    • Power supply: 110-220VAC, 50/60Hz

    Benefits

    • Easy specimen loading operations
    •  Versatile machine capable of a wide range of petrophyscial and mechanical tests.
    • Automated tests
    • Delivers unparalleled accuracy and reliability
    • Achieve any desired stress path
    • Versatile, can accommodate various specimen diameters up to 100-mm.e
    • Rock triaxial tester LETRILAB