The experimental setup for testing the \glsentrylong{PPGD} under \glsentrylong{HP/HT} conditions. The left block is the i.BOGS and the right is the Marx generator circuit to create the electric pulse. The connection between the two parts is the \glsentrylong{PDH} and the coaxial cable, which transfer the high voltage pulse from the Marx generator to the rock sample under \gls{HP/HT}. \glsentrylong{AE} is a secondary measurement that will be implemented only if we have time for post-analysis.