Is OBD-II killing real car repair skills? Many mechanics blindly trust scanners, replacing parts instead of diagnosing issues. Learn why a $20 vacuum gauge solves problems that $5,000 scan tools can’t ...

Abstract: Vacuum gauges are widely used in industrial equipment. However, conventional vacuum gauges, such as capacitance diaphragm gauges, are sensitive to temperature variations. These gauges ...

While analog pressure gauges were first developed more than 150 years ago, digital pressure… Vacuum technology is used in a wide range of industries, and proper use depends on accurate ...

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 ...

IT is known that the range of a hot-wire vacuum gauge may be extended to 10 mm. mercury pressure or above, if by some means the current supplied to the wire is increased with increasing pressure 1,2.

UHV pressures are typically less than 10 −10 of atmospheric pressure and are usually measured using ionization gauges. These devices ionize some of the remaining (background) gas molecules in a vacuum ...

Abstract: A configuration of micro vacuum gauge combined the benefits of capacitive gauge (CDG) and Pirani gauge was proposed for space exploration. The reading of the CDG is independent of gas ...

Most PCV valves are made the same way; two hosing connectors with a spring-loaded one-way valve inside. When the engine is idle, you have a lot of vacuum inside the intake manifold, which helps the ...