Agilent Technologies MSD 5977B Series

5 Operating in EI Mode
To Set the GC/MSD Interface Temperature from MassHunter
124 5977B Series MSD Operating Manual
To Set the GC/MSD Interface Temperature
from MassHunter
Procedure
1 From Instrument Control view select Instrument>GC Edit Parameters.
2 Click the Aux Heaters icon to edit the interface temperature. (See Figure 38.)
3 Select On to turn on the heater and type the setpoint in the Value °C column. 
The typical setpoint is 280 °C.
4 Click Apply to download setpoints, or click OK to download setpoints and
close the window.
5 To make the new settings part of the method, select Save from the Method menu.
Figure 38 8890 GC edit parameters window
CAUTION
Ensure that the carrier gas is turned on and the column has been purged of air
before heating the GC/MSD interface or the GC oven.
When setting the GC/MSD interface temperature, never exceed the maximum
for your column.