Varian 4000 MS User Manual Download Page 4

Page: 4 / 39

Air/Water Check ........................................................................................................................................... 18

Setting Up CI Reagents ............................................................................................................................................ 18

Installing a Liquid Reagent ................................................................................................................................. 19

Installing a Gaseous Reagent ............................................................................................................................ 20

Auto Tune ........................................................................................................................................................... 20

Integrator Zero ............................................................................................................................................. 20

Set Electron Multiplier .................................................................................................................................. 20

Electron Lens Tuning ................................................................................................................................... 20

Ion Lens Tuning ........................................................................................................................................... 21

RF Full Scale Adjust .................................................................................................................................... 21

Mass Calibration .......................................................................................................................................... 21

Trap Frequency Calibration ......................................................................................................................... 21

Trap DC Offset Voltage ............................................................................................................................... 21

Preparing an MS Method for Data Acquisition ......................................................................................................... 22

Building a New MS Method ................................................................................................................................ 22

Name the Method ........................................................................................................................................ 24

Set the 4000 MS Instrument Configuration ................................................................................................. 24

Select the Acquisition Data Type ................................................................................................................. 25

Edit Chromatographic Time Segments ....................................................................................................... 25

Edit the 4000 MS Method Segments ................................................................................................................. 25

Scan Function Settings ................................................................................................................................ 26

General Parameters Tab ............................................................................................................................. 26

Ionization Control ......................................................................................................................................... 27

EI Ionization Parameters ............................................................................................................................. 27

Setting Parameters for Chemical Ionization ................................................................................................ 28

Full Scan Parameters .................................................................................................................................. 29

Setting Parameters for an MS/MS Method Segment .................................................................................. 30

Viewing Method Parameters in Manual Control................................................................................................. 31

Activating a Method ..................................................................................................................................... 31

Displaying Ions ............................................................................................................................................ 32

Viewing Method Parameters ....................................................................................................................... 33

Editing a Method in Manual Control ............................................................................................................ 33

Saving a Method .......................................................................................................................................... 35

Acquiring Data .......................................................................................................................................................... 35

Acquisition .......................................................................................................................................................... 35

Status and Control ....................................................................................................................................... 36

Activating a Method ............................................................................................................................................ 37

Injecting a Single Sample ................................................................................................................................... 37

Injecting Using a SampleList .............................................................................................................................. 38

Monitoring the Status of Runs ............................................................................................................................ 39