
Hot Cathode Ionization High Vacuum Senor System
Table of Contents
Table of Contents
Package Contents ..................................................................... 1
Symbols Used in this Manual.................................................... 2
Symboles utilisés dans ce manuel.......................................................... 3
In dieser Betriebsanleitung vorkommendeSymbole ................................ 4
Símbolos Usados en el Manual............................................................... 5
Symbols Found on the Unit ....................................................... 6
Symbolesapparaissantsur l’appareil ...................................................... 7
AmGerätangebrachteSymbole ............................................................. 8
SímbolosqueAparecenen la Unidad...................................................... 9
Safety Procedures and Precautions ........................................ 10
Mesures de Sécurité et Mises en Garde ................................................12
SicherheitsvorschriftenundVorsichtsmaßnahmen .................................14
ProcedimientosyPrecaucionesdeSeguridad .......................................16
Specifications.......................................................................... 18
Controller................................................................................................18
Sensor....................................................................................................20
Feature and Control Locations ................................................ 21
Typical Applications for the Series 919 Hot Cathode System.. 23
About the HPS®Products Series 919
Hot Cathode Ionization System............................................... 24
Installing and Setting Up the Series 919 Hot Cathode System 25
Hot Cathode Sensor Installation .............................................................25
Location ...................................................................................................................... 25
Orientation .................................................................................................................. 25
Contamination ............................................................................................................. 25
Vacuum Connection ................................................................................................... 25
HotCathodeController Installation .........................................................25
Operating the Series 919 Hot Cathode System....................... 30
Reading Pressure ...................................................................................30
UsingtheAnalogOutput ........................................................................30
Adjusting the Set Points .........................................................................31
Adjusting the Filament Protection Limit ..................................................32
Restarting theFilament ..........................................................................32
Local Method .............................................................................................................. 32
Remote Method .......................................................................................................... 32
Setting the Sensor Sensitivity................................................................33
Sensor Sensitivity for Different Pressure Units ......................................33
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