12-Slot (8 SCXI Slots, 4 PXI Slots) PXI Chassis—The PXI-1052 is ideal for PXI measurement systems requiring additional signal conditioning such as multiplexing, filtering, isolation, amplification, and switching. The chassis includes an AUTO/HIGH fan-speed selector to optimize cooling and acoustics. The PXI-1052 provides a solution for PXI customers who need signal conditioning integrated into one PXI chassis.