Combi Flash 7650 Series Manual do Utilizador descarregar pdf (Página 99)

Section 4 User Help Reference

4-19

• Insert Point — This command or button will insert a

row below the selected point.

• Delete Point — This command will delete the selected

row. Note that you cannot delete the initial point.

PeakTrak automatically updates the Run Length setting or

scales the other points when you change the number of points

and their duration on the curve.

To close the Gradient Table, click the Edit Gradient button.

See Also: D

EFINING A GRADIENT [4.4.5]

4.3.2.5 Peak Collection

Use the Peak Collection buttons to set the collection mode.

• All — Click this button to collect all fluids during a run.

• Peaks — Click this button to collect only eluted peaks

during a run.

• None — Click this button to divert all fluids to the

waste port during a run.

• Tube Volume — You can also specify the Tube Volume

for collected fluids. This volume can be the default

maximum volume (Max option) as entered in the

ONFIGURATION [4.3.10] window, or a method-specific

volume less than the capacity defined by the

ONFIGURATION [4.3.10] window. When using a Foxy

fraction collector or the Fractionation Valve, note that

the actual fraction size may be less if a newly detected

peak causes a tube change, or if you click the Next Tube

button.

• Peak — Type or select the desired volume to be

collected in each tube when the module detects a

peak.

• Non-peak — Type or select the desired volume to be

collected in each tube when peaks are not detected.

This setting allows you to conserve tubes without

diverting non-peak elute to waste. This setting is

ignored when the peak collection mode is set to Peaks

or None.

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Combi Flash 7650 Series Manual do Utilizador Página 99