9.8.7 System settings - Fraction collection
The tables below describe the fraction collection
related system settings available for ÄKTA pure.
Fraction collector F9-C
DescriptionInstruction name
Fractionation settings comprises fractionation mode and frac-
tionation order.
Fractionation settings
Fractionation mode (Automatic, Accumulator or DropSync).
Fractionation order (Row-by-row, Column-by-column, Serpen-
tine-row, Serpentine-column). For fractionation mode DropSync,
only the Serpentine option is available.
Last tube filled: Action when last tube is filled (pause, direct the
flow to one of outlets or direct the flow to waste.
Last tube filled
Cassette configuration: Automatic or Manual configuration.Cassette configuration
If Automatic is selected, a Quick scan or a Full scan will be per-
formed when the door of the fraction collector is closed to deter-
mine which type of cassettes and plates are used. If Manual is
selected, used plates and tubes in each tray position are entered.
Fraction collector lamp: Lamps in the fraction collector chamber
on or off.
Fraction collector lamp
The Peak fractionation parameters set the detection parameters
for peak collection, that is they decide when a peak starts and
ends. This information is used by the instructions Peak fractiona-
tion and Peak frac in outlet valve in order to start/end the peak
collection.
Peak fractionation parameters
Fraction collector F9-R
DescriptionInstruction name
Drop sync synchronises tube change to drop release. The available
settings are on or off. It is recommended to use Drop sync for
flow rates below 2 ml/min. Higher flow rates can however be used,
depending on the properties (for example viscosity) of the liquid.
Fractionation settings
Determines whether the fraction number is reset at the end of a
method or not.
Note:
The default setting is Reset.
Fractionation numbering mode
458 ÄKTA pure User Manual 29119969 AB
9 Reference information
9.8 System settings
9.8.7 System settings - Fraction collection
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