Vacuum technology is used in a wide range of industries, and proper use depends on accurate measurement devices, or gauges. Vacuum gauges work by detecting changes in pressure and converting those ...
In principle, industrial vacuum pumps are merely compressors run with the inlet attached to the vacuum system and the outlet open to exhaust. In smaller sizes, compressors and vacuum pumps are often ...
Cool idea: NIST’s Daniel Barker, Steve Eckel, Jim Fedchak, Julia Scherschligt and colleagues have developed and tested a technique that uses cold atoms to measure ultralow pressures. (Courtesy: NIST) ...
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