Educational Helium porosimeter LEHEPE

  • The Helium gas expansion porosimeter LEHEPE enables the determination of a sample’s (1” or 1.5” diameter) grain and pore volume via an isothermal helium expansion and the application of Boyle’s law and Charles’ law. Subsequently, porosity and grain density can be calculated. A provided excel template facilitates the computation of these parameters as well as calibration.

  • Features

    • Core diameter: 1" and 1.5"
    • Core length: up to 3"
    • Porosity Range: up to 60%
    • Charge Pressure in reference volume: 200 psi
    • Pressure sensor accuracy: 0.1%
    • Porosity Range: up to 60%
    • N2/Helium requirements: 500 psi

    Benefits

    • Cost effective
    • Ideal for educational purposes
    • Compact system
    • Educational Helium porosimeter LEHEPE