This device provides the possibility of measuring gas permeability in steady state. The flow rate of the gas passing through the core sample is adjusted by the flow control valve and the pressure difference between the two ends of the sample is measured by the transmitter installed in the device.
The basis of the work of the device is to calculate the permeability of slow gas flow with the help of Darcy's law.
1- Pressure applied during the test: 100 psi
2-Filtration area: 45.8 square centimeters
3-Filter paper: 9 cm low pressure filter paper
4-Metal strainer: 60 mesh
5- Dimensions of the device (width x depth x height) cm: 22.9 x 22.9 x 50 cm