All test data, including gas flow are automatically measured using a computerized data acquisition system and associated software. This is an automated and cost-effective instrument for routine analysis of core samples. The automated operation improves accuracy - guaranteeing repeatable test procedures and minimizing operator errors. The porosimeter is used to measure grain volume. Pore volume is the difference between bulk volume and grain volume.
Bulk volume is obtained by immersion techniques.
A balance and a fixture for buoyancy measurements are included with the instrument package. The permeameter can be used to calculate single phase gas permeability using steady-state or pulse decay testing protocols. The porosimeter is used to measure the sample's grain volume. Other sizes are available on request. A mass balance, with a direct computer interface is included for determining the specimen's bulk volume.