Bio-Rad BioFrac™ Fraction Collector - Manual (Page 62)

4 | The User Interface
54 | BioFrac Fraction Collector
Collection Windows Table Screen
The Collection Windows Table screen is used to enter the collection windows
parameters (see Figure 21 , Table 17 , and Table 18 ). Up to 20 different collection
windows can be defined, each with a different fraction size and threshold. The
threshold parameter column (Thold) shown in Figure 21 is displayed only when
threshold collection has been turned on in the Advanced Collection screen (see
Advanced Collection Screen on page 51 ). Windows start and end parameters are
entered in minutes (when collecting by time or drops) or in milliliters (when collecting
by volume). The menu at the top of the fraction size column can be used to change
the fraction size units. The global fraction size and threshold entered on the Main
screen (see Main Screen on page 36 ) and Advanced Collection screen, respectively,
are the default fraction size and threshold for the first window.
Fig. 21. Collection Windows Table screen.
Table 17. Collection Windows Table screen parameters
Parameter Function
Start
End
The Collection Windows Table start and end
times are in units of time (min) or volume (ml).
The Collection Windows Table start and end
times are in units of time if collecting fractions
by drop.