Teledyne ACCQPrep HP125, Installation And Operation Manual

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ACCQPrep HP125
Section 5 PeakTrak
5-10
Spaces are not allowed in the name. If you do not type a
Sample Name, PeakTrak will generate a date/time
stamp for the name when you click the P
LAY
button to
begin the run.
• Flow Rate — Type or select the desired flow rate for the
run.
• Detector — Controls the current peak detection mode.
To change the peak detection settings, open the M
ETHOD
E
DITOR
window.
• Solvents A and B— If the system doesn’t have the
Solvent Selector Valve Module, you can select a solvent
name from the drop down list. The solvents in the list
are those defined by the C
ONFIGURATION
window. If the
Solvent Selector Valve Module is installed, this control
allows you to select a solvent for use in the current
separation.
Run Control Buttons – From left to right, the control
buttons are:
• P
LAY
— The P
LAY
button starts or resumes the run.
After a run has started, this button is replaced by the
Pause button.
• P
AUSE
— The P
AUSE
button holds the %B at the current
value while the system continues to operate (sometimes
called an isocratic hold).
Note
Pausing the run extends the run length. While in the paused
state, you can resume the gradient by clicking the P
LAY
button,
or stop the run by clicking the S
TOP
button. If you resume the
run, the system continues the gradient curve from the %B
when the system was paused.
• S
TOP
— This button suspends the entire run. Unlike the
Paused state, the pump, peak detection, and fraction
collection will not operate. While stopped, you can abort
the run by clicking the R
EWIND
or F
AST
F
ORWARD
buttons, or resume the run by clicking the clicking the
P
LAY
button. In either case, the data is always saved.
Using the F
AST
F
ORWARD
button is the recommended
way to abort a run because this runs sample probe wash
and cone cleaning routines (PurIon systems only) to
clean the system for another run.
• N
EXT
T
UBE
— This button advances the fraction
collector to the next tube position. This allows you to
conveniently collect eluant of interest in new tube.
• R
EWIND
— This button is active when the system has
completed the run, or if the run was Stopped by clicking
the S
TOP
button. If you want to terminate the separation
prematurely the F
AST
F
ORWARD
button is recommended.
The R
EWIND
button returns you to the M
AIN
window.