Determination of gas permeability is based on the pressure drop method (Falloff) in unsteady state and the volume of the empty space of the rock using the Boyle's law

Features :

1- Permeability measurement range: 0.001 MiliDarcy to 1 Darcy

2-Core diameter: 1.5 inches

3-Core length: up to 3 inches

4- Porosity measurement range: up to 60%

5- Flow pressure: up to 250 psi 

6-confining pressure: up to 6000 psi

7-Accuracy of the pressure sensor: 0.08% of the full scale

8-Temperature: Ambient