Volume; Volume Display - Teledyne Foxy R1 Instruction Manual

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Foxy R1 and Foxy R2 Fraction Collectors
Section 3 Programming

3.3.4 Volume

Figure 3-12 Volume display
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The Volume option creates fractions by advancing the drop
former at a fixed number of pump counts. This option relies on a
pump count signal delivered by an external device to pin 1 of the
fraction collector's Pump connector.
Note
The Volume option can create relatively uniform collection tube
volumes even when the delivered flow rate varies.
Refer to the documentation provided by the pump manufacturer
to determine the volume delivered for each pump count.
To create fractions based using the volume option:
1. Touch the Volume icon to open the settings display (Figure
3-12).
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Use this display to set the fraction volume and delay
volume—both expressed as pump counts.
2. Ensure that the fraction volume setting is active as indi-
cated by the Volume Select icon. That is, the tube should be
highlighted with a border. If not, touch the icon to toggle
the setting.
3. Enter the fraction volume as 1 to 999 counts using the
arrow icons. The Up and Down Arrows increment or decre-
ment the numbers, the Left and Right Arrows move the
cursor position. For example, if the pump delivers 2 mL
each pump count and the fraction size should be 24 mL,
enter 12 pump counts.
4. Touch the Volume Select icon to display the Flow Delay.
The hourglass should be highlighted with a border.