The National Instruments PXI-1000B 8-Slot PXI Chassis, part number 777551-01, is engineered for high-performance applications, featuring an 8-slot PXI backplane and a robust 300 Watts power supply housed in a compact 3U chassis. This versatile chassis is compatible with both PXI and CompactPCI modules and offers a dedicated system controller slot, a star trigger slot, and seven peripheral slots. Users can select from an AC-only power supply with an input voltage range of 90 to 264 Volts AC at 47 to 63 Hz, or a DC-capable supply accepting 10 to 32 Volts DC, both providing reliable 300 Watts of usable power. Each power supply includes over-current protection, with a 10 Amperes circuit breaker for AC and a 5 Amperes circuit breaker for DC.

Cooling efficiency is enhanced through a sophisticated airflow system utilizing two 60 CFM speed-selectable fans, allowing operation in either high or low settings. Designed for optimal cooling, airflow directs from the bottom rear intake to the top and sides of the chassis. The PXI-1000B operates effectively in various environments, with an operating temperature range of 0 °C to 50 °C and a storage range of -20 °C to 70 °C, while being resilient against functional shocks of up to 30 g peak and vibrations from 5 Hz to 500 Hz. The chassis conforms to EMC emissions standards, achieving FCC Class A and EN 55011 Group 1 Class A compliance for minimal interference with other electronic equipment.

Compactly designed with dimensions of 17.78 cm (7.00 in.) in height, 27.02 cm (10.64 in.) in width, and 37.85 cm (14.90 in.) in depth, the PXI-1000B is suitable for both benchtop and rack-mount applications, making it an ideal choice for a wide range of test and measurement environments. Weighing 8.6 kg (19 lb.), it provides a solid and stable platform for various setups.