The vacuum experiment plate (item no.: 1003166) and vacuum bell jar (item no.: 1020809) are used to set up a vacuum chamber for experiments in the coarse (low) and fine vacuum range.
Product Information: ..
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.