AN ORBITRON TYPE IONISATION GAUGE WITH AN EXTERNAL ELECTRON SOURCE

被引：5

作者：

FITCH, RK

NORRIS, TJ

THATCHER, WJ

机构：

[1] Physics Department, University of Aston in Birmingham

来源：

VACUUM | 1969年 / 19卷 / 05期

关键词：

D O I：

10.1016/S0042-207X(69)80021-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An orbitron-type ionization gauge, in which electrons are injected into the radial electrostatic field from an external electron gun, is described. The gauge has a sensitivity of up to 20,000 torr-1 and does not exhibit the troublesome ion current instabilities frequently observed with the orbitron. © 1969.

引用

页码：227 / &

共 8 条

[1] A SMALL VOLUME ORBITRON GAUGE WITH STABLE ION CURRENT CHARACTERISTICS [J].