Add to ORKGA low pressure gauge of the McLeod type demonstrating superior performance and measuring characteristics is described. A mercury reservoir which is kept in a vacuum at all times as well as bakeable glass components to reduce contamination are featured
High impact pressure regulator having minimum number of lightweight movable element
An apparatus for establishing a flow of fluid mass, such as gas, having a known velocity is introduc...
A cyclically operable fluid dispenser for use in dispensing precisely measured charges of potable wa...
Automatic recording McLeod gage with three electrodes and solenoid valve connectio
Modification of a McLeod gage eliminates errors in measuring absolute pressure of gases in the vacuu...
A meteoroid detector is described which uses, a cold cathode discharge tube with a gas-pressurized c...
The ionization gage described consists of separate ionization and collector regions connected at an ...
A device for sampling particulates in gases is described. The device is used to obtain samples of th...
Test chambers with orifice and helium mass spectrometer for detecting leak rate of encapsulated semi...
Hermetic sealing device for ends of tubular bodies during materials testing operation
Liquid-vapor interface seal design for turbine rotating shafts including helical and molecular pumps...
Black body radiometer design with temperature sensing and cavity heat source cone windin
Sealed housing for protecting electronic equipment against electromagnetic interferenc
A chemical system is described for releasing a good yield of free barium neutral atoms and barium io...
McLeod gage is used as the primary reference standard in a system used for absolute calibration of v...
High impact pressure regulator having minimum number of lightweight movable element
An apparatus for establishing a flow of fluid mass, such as gas, having a known velocity is introduc...
A cyclically operable fluid dispenser for use in dispensing precisely measured charges of potable wa...
Automatic recording McLeod gage with three electrodes and solenoid valve connectio
Modification of a McLeod gage eliminates errors in measuring absolute pressure of gases in the vacuu...
A meteoroid detector is described which uses, a cold cathode discharge tube with a gas-pressurized c...
The ionization gage described consists of separate ionization and collector regions connected at an ...
A device for sampling particulates in gases is described. The device is used to obtain samples of th...
Test chambers with orifice and helium mass spectrometer for detecting leak rate of encapsulated semi...
Hermetic sealing device for ends of tubular bodies during materials testing operation
Liquid-vapor interface seal design for turbine rotating shafts including helical and molecular pumps...
Black body radiometer design with temperature sensing and cavity heat source cone windin
Sealed housing for protecting electronic equipment against electromagnetic interferenc
A chemical system is described for releasing a good yield of free barium neutral atoms and barium io...
McLeod gage is used as the primary reference standard in a system used for absolute calibration of v...
High impact pressure regulator having minimum number of lightweight movable element
An apparatus for establishing a flow of fluid mass, such as gas, having a known velocity is introduc...
A cyclically operable fluid dispenser for use in dispensing precisely measured charges of potable wa...