Build Your Own Vacuum Chamber for Under $30
YouTuber Chris Notap builds a tabletop vacuum chamber from a discarded scroll compressor and common household items.
vacuum pump
Skill Builder: How to Use Vacuum Gauges
When you’re working with projects involving vacuum pumps, vacuum gauges will show you the pressure in the chamber being evacuated. There are many different approaches to measuring the pressure in a vacuum, but we’ll focus on one of the most common, called the Bourdon pressure gauge. At the heart of the Bourdon gauge is a […]
