This fully customised Bell Jar Vacuum System has had a heat plate installed along with a separate control panel to monitor, as well as control the temperature of the plate inside.
For safety reasons the system was fitted with a vacuum switch so that the heater wouldn’t turn on until it was under vacuum. The bell jar was also fitted with some temperature sensitive stickers to indicate what temperature the glass is.
Heated bell jar system and heater control unit Vacuum switch and vacuum feedthroughs
If you have any systems you would like looking into then please don’t hesitate to get in touch.