Agilent Technologies 7500 ICP-MS Operator's Manual page 71

3 Select the type of nebulizer from the Nebulizer Type area.
4 Adjust the source pressure of the argon gas to fit within the appropriate range
Nebulizer type
Babington
Concentric
Micro Flow(100)
Micro Flow(20)
MicroMist
5 Click Run.
Agilent 7500 ICP-MS ChemStation Operator's Manual
Startup, Shutdown and Status
The Nebulizer Test dialog box will be displayed.
Nebulizer Test dialog box
using a regulator.
The appropriate range will vary with the type of nebulizer and main unit.
Main unit type
G327xA G315xA/B
675 - 725 kPa 675 - 725 kPa (700 kPa +- 3.5%)
(700 kPa + - 3.5%)
482 - 518 kPa (500 kPa +- 3.5%) 1.0 ml/min
337 - 363 kPa (350 kpa +/- 3.5%) 0.8 ml/min
337 - 363 kPa (350 kpa +/- 3.5%) 0.8 ml/min
675 - 725 kPa (700 kPa +- 3.5%)
The source pressure of the argon gas will be checked.
(x denotes a numeral)
Flow rate for pressure
adjustment
1.0 ml/min
1.0 ml/min
3-21