Waters Xevo TQD, Обзор и руководство по обслуживанию

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Starting the mass spectrometer
March 14, 2014, 715004387 Rev. B 51
Running the instrument at different flow rates
The ACQUITY UPLC system runs at high flow rates. To optimize desolvation,
and thus sensitivity, run the ACQUITY Xevo TQD system at appropriate gas
flows and desolvation temperatures. IntelliStart software automatically sets
these parameters when you enter a flow rate, according to the following table.
If you are using an APCI interface, IntelliStart software automatically sets
the parameters according to the following table.
Flow rate versus temperature and gas flow:
Flow rate
(mL/min)
Source temp (°C)
Desolvation
temp (°C) Desolvation gas
flow (L/h)
0.000 to 0.020 150 200 800
0.021 to 0.100 150 300 800
0.101 to 0.500 150 500 1000
>0.500 150 600 1000
Flow rate versus IonSABRE II probe temperature and gas flow:
Flow rate
(mL/min)
IonSABRE II
probe
temperature (°C)
Desolvation gas
flow (L/h)
0.000 to 0.020 400 800
0.021 to 0.500 500 1000
>0.500 60 0 1000