Qmax Test Equipments Pvt Ltd. Manufactures PXI-1045 Chasis with Universal Power Supply. Qmax Test Equipments Pvt Ltd. Is ISO 9001 certified company and its marketing and customer support operations are ISO 9002 certified. The PXI-1045 Chasis with Universal Power Supply falls under the category of PXI Instruments which is extended from 0 to 55 ° Centigrade operating temperature. This instrument is removable along the 600 W power supply, with Universal AC input. It accepts both 3U PXI and 3U compact PCI modules.