Waters Autospec Premier Operator's Manual page 87

the NRMS gas cell [located in the third field-free region (FFR3), between the
magnet and ESA2]. The charged species are filtered out, leaving the neutral
fragments to pass through the MIKES slit into the MIKES gas cell. They are
re-ionized here, using a collision gas. A kinetic energy spectrum is then
acquired by scanning the ESA2 energy.
NRMS Scan function editor
NRMS Scan function editor parameters
Parameter
AutoSpec Parameter
File
Use Probe Ramping
Method
Low Mass (m/z)
High Mass (m/z)
Description
Type the required parameter file name and path in
the text box, or click Browse.
When selected, you can specify a probe ramping
method (.prf) file name and path in the text box, or
click Browse.
The mass at which the scans in the function stop.
The mass at which the scans in the function start.
Setting up scanning functions 3-23