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Photonics Buyers' Guide / Vacuum Gauges

There are 28 companies listed in

Vacuum Gauges

A vacuum gauge is a gauge designed to measure the degree of vacuum in an evacuated vessel. A simple U-tube containing mercury is adequate for low vacua, but for high vacua other methods must be employed.

Market Data for Companies in This Category
Countries
23
United States:
3
England:
2
Germany:
US States
5
Massachusetts:
3
California:
3
Pennsylvania:
3
New York:
1
Indiana:
OTHER: 13
Capabilities
19
Stock Manufacturers:
8
Suppliers/Distributors:
3
Custom Manufacturers:
1
Designer:
Average Number of Employees: 535

Additional Companies

The Photonics Buyers' Guide is a comprehensive resource for verified providers of Vacuum Gauges. Profiles and contact information for manufacturers and suppliers are provided by the companies and verified by our editors. If you have updated information about any of the organizations listed, please contact us.
Glossary
  • vacuum gauge A gauge designed to measure the degree of vacuum in an evacuated vessel. A simple U-tube containing mercury is adequate for low vacua, but for high vacua other methods must be employed. See McLeod gauge; Pirani gauge.
  • Pirani gauge A vacuum gauge designed to measure very high degrees of vacuum by thermal conduction.
  • McLeod gauge A gauge designed to measure high degrees of vacuum. It consists of a glass bulb attached to the vacuum vessel, the measurement being made by filling the bulb with mercury and observing the volume of the remaining gas in a capillary tube.
gaugesvacuum equipmentdegree of vacuummeasuring degrees of vacuumopticssensors & detectorstest & measurementvacuum gagesgages
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