active vacuum gauges: their application to computer controlled vacuum systems
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Vacuum/volume 43/numbers i/2/page 45/l 992 Printed in Great Britain
Abstract
Active vacuum gauges : vacuum systems
R Grant, A Holme, P Vacuum International,
RHlO 2L W, UK
their application to computer controlled
Lethbridge and C Steer, Edwards High Manor Royal, Crawley, West Sussex
0042-20-/x/92$5.00+.00 Pergamon Press plc
Inverted Magnetron gauges will be discussed with particular reference to improved accuracy, increased immunity to electrical interference and their ease of interface to computers. Such gauges have a particular relevance to the implementation of large vac- uum systems such as accelerators and the design of industrial vacuum equipment.
Active vacuum gauges combine both the gauge head and signal conditioning electronics in one integrated unit. Active Pirani and
45
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