Vacuum Experiment Plate

Description Experiment plate for the assembly of a vacuum chamber in conjunction with the Vacuum Bell Jar (U218511) for exploration of physical phenomena in vacuum. The metal plate has a sealing ring, is mounted on a tripod, has a hose connection on the pump-side, and a ventilation port. Includes two-pole current feed via 4-mm safety sockets, a cable of approximately 1 m length with 4-mm safety plugs, plus a central bore with M12 thread for attaching experimental equipment.
Specifications:
Diameter: 250 mm
Height: 90 mm
Electrical limit specs.: max. 48 V, max. 12 A
Vacuum connection: 2 hose nozzles 12 mm and 8 mm dia.

Required:
1003312 DC Power Supply 20 V, 5 A (230 V, 50/60 Hz)
1003170 Electric Doorbell
1003317 Rotary-Vane Vacuum Pump, Two-Stage
1020809 Vacuum Bell Jar