Starting the mass spectrometer
2-5
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
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
0
1000
Содержание Xevo TQD
Страница 12: ...xii...
Страница 20: ...xx Table of Contents...
Страница 23: ...Uses and compatibility 1 3 Xevo TQD TP03406...
Страница 24: ...1 4 Specifications and Operating Modes Xevo TQD with visor up TP03407...
Страница 42: ...1 22 Specifications and Operating Modes...
Страница 52: ...2 10 Preparing for Operation...
Страница 76: ...3 24 Changing the Mode of Operation...
Страница 194: ...4 118 Maintenance Procedures...
Страница 208: ...A 14 Safety Advisories...
Страница 234: ...B 26 External Connections...
Страница 238: ...C 4 Materials of Construction and Compliant Solvents...
Страница 250: ...Index 8...