Tab Dialog Box:  
Valve (Agilent 7890 GC)

Specify the valves that are installed in the GC.

 

Installed

Select the check box(es) for the installed valve(s).

 

 

Channel

Reports the number of the channel. A maximum of eight channels can be specified.

 

 

Name

Enter a name for the respective valve in the corresponding name field.

 

 

Type

Click the arrow to select the type of valve to be used:

  • Generic gas sampling valve

  • Generic multi position valve

  • Remote start valve (Provided for channel 7 and 8 only. Properties/commands are not listed in the Commands View of the Chromeleon client (F8 box))

  • Switching valve

  • Unknown valve

  • Other (could be any valve)

You can install up to 8 valves. However, only one multi-position valve and two gas sampling valves are allowed in one system.

Note:

"Generic" valves have not been tested by Dionex. Limitations might be possible.

 

 

Inject Position

Select the inject position (Front Inlet or Back Inlet) of the gas sampling valve. A maximum of two gas sampling valves can be used.

 

 

 

For installation details, refer to  Agilent 7890 GC: Installation.