Agilent Technologies 7010 Series, Руководство по эксплуатации, Страница: 126 / 242

5 Operating in EI Mode

To Set the GC/MS Interface Temperature from the 7890 GC
126 7000/7010 Series TQ GC/MS Operating Manual
To Set the GC/MS Interface Temperature
from the 7890 GC
The interface temperature can be set directly at the GC. For the Agilent 7890
Series GC, this is usually the Aux #2 temperature. See the
7890 Series GC
Advanced User Guide for details.
Procedure
1 Press
[
Aux Temp #2
]
, and scroll to the interface temperature. Press [ Enter
]
.
2 Scroll to Temperature . Enter a value, and press [ Enter] .
3 Scroll to Initial time . Enter a value, and press [ Enter
]
.
4 Scroll to Rate 1 . Enter 0 to end the program here or enter a positive value to
create a temperature program.
If you want the new setpoint saved with a method stored on the GC, press OK to
save the method. You can also upload the GC method to the MassHunter
Workstation to save the new setpoints made at the GC keypad. When a new
method is loaded, all the setpoints in the new method will overwrite those
currently in the GC.
CAUTION
Never exceed the maximum temperature of your column.
CAUTION
Ensure that the carrier gas is turned on, and the column has been purged of air
before heating the GC/MS interface or the GC oven to avoid damaging the
column.