User guide

Advanced User Guide 7
Restrictors 162
Examples 163
1. Using an Aux epc channel to supply purge gas to a splitter 163
2. Using the PCM channels 163
8 Inlets
Using Hydrogen 167
Inlet Overview 168
Carrier Gas Flow Rates 169
About Gas Saver 170
To use gas saver 170
Pre Run and Prep Run 171
The [Prep Run] key 171
Auto Prep Run 172
About Heaters 173
About the Split/Splitless Inlet 175
Septum tightening (S/SL) 175
Standard and high-pressure versions of the S/SL inlet 175
Split/Splitless inlet split mode overview 176
Split/Splitless inlet splitless mode overview 177
The S/SL inlet pulsed split and splitless modes 178
Split/Splitless inlet split mode minimum operating pressures 179
Selecting the correct S/SL inlet liner 180
Vapor Volume Calculator 182
Setting parameters for the S/SL split mode 182
Selecting parameters for the S/SL splitless mode 183
Setting parameters for the S/SL splitless mode 184
Setting parameters for the S/SL pulsed modes 185
About the Multimode Inlet 186
Septum tightening (MMI) 186
Heating the MMI 187
Cooling the MMI 187
MMI split mode minimum operating pressures 188
Selecting the correct MMI liner 189
Vapor Volume Calculator 191
MMI split and pulsed split modes 191
MMI splitless and pulsed splitless modes 194
MMI solvent vent mode 201
MMI Direct Mode 209
To develop a MMI method that uses large volume injection 210