Operation
Parameters
Pre-evacuation
Initial filling
Fill
Evaporate
End
concentration
Drain residue
Function
Adjustable time for the pre-evacuation phase
Before starting the process loops evaporation – filling – draining,
the system is pre-evacuated for the time set here.
Adjustable time for the initial filling
Before starting the process loops consisting of evaporation –
filling – draining, the system can be filled initially.
An initial fill ensures that the process is started with minimum
quantity, thus avoiding possible recrystallization.
• Selection switch in position
on
• Selection switch in
initial filling in the selection field (adjustment via plus/minus
buttons or tap/on-screen keyboard).
on
off
Touch the
/
icon to switch between the two options.
Filling time setting
Adjust the filling time as required using the plus/minus buttons.
Evaporation time setting
Adjust the evaporation time as required using the plus/minus
buttons.
Additional evaporation step to reach a specific end concen-
tration
Activate this option to pass an additional evaporation step
after passing through the process loops to achieve a desired
end concentration or to remove any residual moisture from the
residue in solid-liquid mixtures.
• Selection switch in position
step.
on
• Selection switch in
one additional evaporation step (adjustment via plus/minus
buttons or tap/on-screen keyboard).
on
off
Touch the
/
icon to switch between the two options.
Residue draining time
• Selection switch in position
on
• Selection switch in
time in the selection field (adjustment via plus/minus buttons
or tap/on-screen keyboard).
on
off
Touch the
/
icon to switch between the two options.
133
off
→ no initial filling.
position → Define a time period for the
off
→ no additional evaporation
position → Define a time period for
off
→ no defined draining time.
position → Define a residue draining