Operation
➜
Start automatic mode with
pitates in the condenser).
Automatic mode
The process time starts when automatic mode is started.
➜
As the evaporation starts, the filling level in the evaporation flask decreases:
–
The flask level sensor S4 loses contact with the medium and changes from
low
. With this status change, the
time).
➜
As soon as the defined setpoint for the filling time has been reached (
expired), the evaporation flask is automatically filled with new educt.
stagnation time
–
The
high during filling
➜
The filling level in the evaporation flask rises again. As soon as the level sensor S4 detects
media contact, the status changes again from
time).
➜
The continuous evaporation process reduces the filling level in the evaporation flask again:
–
The level sensor S4 loses contact with the medium and changes from
low
( →
= start filling time).
–
When the status changes again, the
stagnation time
–
As soon as the defined
flask is filled with new educt.
➜
The filling level in the evaporation flask rises again and the described process steps are
repeated until the end of the process.
The
evaporation flask and thus the amount of educt that is evaporated until
the next refilling.
The
to the high status after filling . If the stagnation time expires comple-
tely, the automatic residue emptying is initiated (depending on the set
of glassware and the parameterization) or the flask must be emptied
manually.
ok
as soon as the evaporation process begins (distillate preci-
filling time
starts when the level sensor S4 changes from low to
high
( →
= start stagnation time).
filling time
is set to zero.
filling time
filling time
defines the time until the next filling of the
stagnation time
is started ( →
low
high
high
to
( →
is started and the
has been reached again, the evaporation
runs as soon as the level sensor S4 changes
122
high
to
low
= start filling
filling time
= start stagnation
high
low
to