6 | Operation
BÜCHI Labortechnik AG
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Operation Manual Interface I-300 Pro
Fig. 31: Selecting the option
[Timer]
on the
Operating modes
menu
u
Navigate to the
Operating modes
menu and select the menu item
[Timer]
, see
Chapter 6.1 "Navigating the menu", page 44.
ð
The display shows the home screen with the symbol for timer-controlled distillation
in the status bar.
Fig. 32:
[Timer]
screen showing timer setting highlighted in green
u
Set the time period after which distillation is to be automatically stopped.
u
Select and edit other parameters as necessary.
In this operating mode, the following parameters and readings are available:
Parameters and readings
Equipment possibly required
Specified setting for vacuum
Actual reading for current pressure in
distillation system
VacuBox (e.g. with Vacuum Pump
V-300/V-600)
Actual reading and specified setting
for rotation speed (evaporating flask)
Rotavapor R-300
Actual reading and specified setting
for heating bath temperature
Heating Bath B-301/B-305
Actual reading and specified setting
for cooling temperature
Recirculating Chiller F-3xx
Actual reading for vapor temperature
AutoDest sensor or vapor temperature
sensor
Actual reading and specified setting
for duration of distillation (timer)
Actual reading for lift
Starting timer-controlled distillation
Precondition:
