Soil Permeability Coefficient Test Apparatus

 Soil Permeability Coefficient Test Apparatus

    The soil permeability is a measure indicating the capacity of the soil or rock to allow fluids to pass through it. The permeability coefficient can be determined in the laboratory using falling head permeability test, and constant head permeability test.

Falling Head Permeability Test

    To conduct the falling head permeability test, the following TPT-55 falling head permeamter will be used.

    Model TPT-55 soil permeameter is used to determine the permeability coefficient of the soil, The whole system is compact. Reasonable design, Convenient to disassemble and assemble, equable stress (use the hand wheel to do the rotary extrusion in the center). All accessories made of high quality cuprum except frame. There are two Position-limit flight of steps on the protective ring, during the process of pack stop-hydrosphere, not only assure the sample will not hang, but also protect cutting ring and control the deformation degree of rubber ring.

    Specifications:

    Specimen's dimension: dia. 61.8×40mm
    Pressure resistant performance: 200 Kpa
    Max water leakage: 100 Kpa
    Weight: 3.5kg

Constant Head Permeability Test

    To conduct the constant head permeability test, the following TPT-70 constant head permeamter will be used.

    Model TPT-70 is used to determine the penetration coefficient when the sand soil and the incoherence soil
which has few broken-stones to carry on the permeability test under constant head.

Specifications

Inside dia. of cylinder mould: 100mm
Height of cylinder: 400mm
Three measuring pressure holes

Distance between the measuring pressure pipes: 100mm

Dimension: 400×226×146mm 

Package: aluminum carrying case and carton box

Delivery time: within 7 days after payment

Shipping method: courier, air or sea