MTS Model 286-31 Transient Permeability Pore Pressure Intensifier - Manual (Page 47)

Running a Steady State Flow Test
286.31 Transient Permeability Pore Pressure Intensifier Operation 47
10. On the test controller, monitor the displacement sensor output.
11. Purge the Pressure Intensifier of air and fill it with fluid.
On the RSC, slowly turn the Manual Control clockwise, then
counterclockwise to fully stroke the Intensifier’s piston.
Watch the displacement signal to make sure you fully stroke the piston.
When the bubbling at the Fluid Reservoir stops, use the RSC Manual
Control to fully retract the Intensifier’s piston.
12. On the test controller, monitor the pressure sensor output.