CombiFlash Torrent® User Manual - Isco
CombiFlash Torrent® User Manual - Isco
CombiFlash Torrent® User Manual - Isco
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Section 2 Preparation<br />
Foxy 3 Delay Volume – 60 mL<br />
Foxy 4 Delay Volume – 80 mL<br />
Fractionation Valve Delay Volume – 10 mL<br />
If using custom-length tubing, calculate the delay volume of<br />
all tubing between the Torrent’s TO COLLECTOR port and<br />
the diverter valve inlet using the formula:<br />
V = / 4 D 2 L<br />
(otherwise expressed as: V= 0.7854 D 2 L),<br />
where L is the tubing length (cm) and D is the inside diameter<br />
(cm). The resulting volume is in milliliters.<br />
Fractionation Valve Configuration – If using the<br />
Fractionation Valve, enable the Fractionation Valve option<br />
and enter a delay volume. The delay volume entries ensure<br />
that the tube changes occur when the peak fluids are present<br />
at the fraction collector diverter valve. You can calculate the<br />
delay volume using the formula above.<br />
2.13.4 Restart the system<br />
Some configuration settings do not take effect until the system<br />
is restarted. After completing sections 2.13.1 through 2.13.3<br />
restart the system:<br />
1. If the Configuration window is not closed already, click the<br />
OK button to close it.<br />
2. Place the Power switch below the LCD display in the Off<br />
position and wait one minute or more.<br />
CAUTION<br />
Always wait at least one minute after placing the Power switch in<br />
the Off position. Moving the switch to the Off position begins a<br />
power down sequence that takes up to one minute to complete. If<br />
you move the switch to the ON position before the sequence is<br />
complete, the system may not start up correctly.<br />
2-35