A cold cathode ion source mass spectrometer employing ion counting techniques
Design and construction of mass spectrometer using cold cathode source of ions, quadrupole mass analyzer, and ion counting detectors
Blum, P.↗
Engineering topics
Publications and source records attributed to Torney, F. L., Jr..
Design and construction of mass spectrometer using cold cathode source of ions, quadrupole mass analyzer, and ion counting detectors
A gauge for measuring ultrahigh vacuums with great accuracy is described. It provides a means for ionizing the gas whose pressure is being measured, and consists of a collector electrode, a suppressor, radiation shielding, and a second collector.
Mass spectrometry capabilities of cold cathode magnetron ion source for use in ultrahigh vacuum residual gas analysis
Cold cathode ion source mated to quadrupole mass spectrometer for use as residual gas analyzer