BÜCHI Labortechnik AG
Operation | 6
Operation Manual Interface I-300 Pro
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Fig. 42: Information displayed during automatic distillation
ð
The display shows the home screen in inverse type.
ð
The status bar shows the symbol
for distillation in progress.
Editing parameters during automatic distillation
There is the facility for altering the process parameters while automatic distillation is
in progress, see Chapter "Editing parameters during manual distillation", page 52.
NOTE
If the specified setting for the pressure is altered manually, the level set automatically
is lost and the operating mode switches to manual distillation.
NOTE
The specified settings for the individual parameters may only be altered gradually,
otherwise distillation may be aborted.
Stopping automatic distillation
NOTE
The distillation process stops automatically as soon as the solvent in the evaporating
flask has evaporated.
There is the option for stopping distillation prematurely.
u
To stop the automatic distillation process prematurely, press the function button
STOP.
ð
The display shows the home screen with the current readings and specified set-
tings. The status bar shows the cooling symbol, if applicable, together with a timer
that is counting down.
6.2.7
Executing Drying mode
In
[Drying]
mode, the remaining product in the evaporating flask is gently dried after
completion of a distillation process. For this purpose, the evaporating flask on the Ro-
tavapor R-300 rotates in alternating directions at defined intervals (e.g. 5 seconds).
Navigation path
➔
Operating modes
➔
Drying