TARGAS-1 Operation Manual V. 1.02  92  support@ppsystems.com 
 
Custom – Start Process Menu 
Returns to the Processes Menu. 
Confirms and starts the Custom process by displaying the Custom – Volume 
and Area Settings menu (Step 2). 
 
Custom – Volume and Area Settings (Step 2) 
The volume and area settings are defined in this screen. 
 
Important Note. You must remember to account for any volume changes in order for the instrument to 
properly calculate assimilation rates. If using collars, please make sure that you adjust the volume 
accordingly. 
 
Sets the volume of the system. Entries between 10 and 100,000 ml are 
permitted.  
Sets the surface area of the chamber in cm
2
. Entries between 1 and 10,000 
cm
2
This value is automatically updated when there is a change to either the 
Volume or Area values. 
Stops the Custom process and returns to the Processes Menu. 
Continues to the Custom – Termination Settings menu (Step 3). 
 
Custom – Termination Settings (Step 3) 
The Termination settings (DT, DC) and Delay are defined in this screen.