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Tuning
Calibrating the LC/TQ (Checktune)
Calibrating the LC/TQ (Checktune)
6475A and Ultivo
A checktune can be run with the following ion sources: ESI, AJS ESI, MMI, and
APCI.
1 In the Method Editor window, click the TQ tab.
2 Click Tune > Autotune in the left pane.
3 Click
This button locks control of the TQ instrument. When tune has control of the
TQ instrument, a single sample run or a worklist cannot be started and the
method editor is locked.
4 Select a polarity.
•
5 Click
•
•
6 When the tune completes, review the report(s).
7 Click
Agilent Triple Quadrupole LC/MS System User Guide
Request tune control.
If Both is selected, the system will automatically run in the positive mode
followed by the negative mode.
Checktune instrument.
When clicked, tune setpoints are applied. If an action is not selected within
the timeout period, the system will go back to the method setpoints.
To stop the tune during operation, click
Release tune control to release control of the TQ instrument.
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