Agilent Technologies 7200 - Operating in EI Mode; Operating in Electron Impact (EI) Mode

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Agilent Technologies
Agilent 7200 Accurate-Mass Quadrupole Time-of-Flight GC/MS System
Operation Manual
3
Operating in Electron Impact (EI) Mode
Operating the MS from the Data System 44
The GC/MS Interface 45
Before You Turn On the MS 47
Pumping Down 48
Controlling Temperatures 48
Controlling Column Flow 48
Controlling Collision Cell Flow 49
Venting the MS 50
Typical Vacuum Pressures in EI Mode 51
To Set Monitors for Temperature and Vacuum Status 52
To Set the MS Analyzer Temperature 55
To Set the GC/MS Interface Temperature from the MassHunter
Workstation 57
To Calibrate the Column 58
To Configure the Collision Cell Gas 60
To Set the Collision Cell Gas Flow Rate 61
To Autotune the MS for EI Mode 62
To Remove the Upper RIS Cover 64
To Open the Analyzer Cover for Access to the Analyzer Sideplate 65
To Pump Down the MS 66
To Vent the MS 69
This chapter will explain how to perform some routine
operating procedures for the 7200 Accurate-Mass Q-TOF GC/MS
in EI mode.