BUCHI Syncor Polyvap - Manual (Page 20)

Syncore Platform
20
5 Operation
5.4 Program mode, temperature/time steps
Typical application:
• Definition of the temperature and time in several stages at
a constant RPM, e.g. in a parallel evaporation at different
temperatures.
• Repetition of heating cycles for, e.g. material testing cycles
Schematic:
Programming mode, controlled parameters
1. Activating the programming function:
Press once on the „PROGRAM“ button.
The display  indicates the first step (Step 1).
2. Entering the temperature for step 1:
Adjust the temperature set-point by pressing repeatedly
on the „UP“ or „DOWN“ button of the temperature control
.
3. Entering the time for step 1:
Press repeatedly on the „UP“ or „DOWN“ buttons of the
time control  to define the time for step 1. The unit
will heat the base plate to this temperature and remains
constant for the time given.
4. Activating the next step:
Press once on the „PROGRAM“ button  to activate
the next step in the program. The display  indicates
the second step (step 2).
5. Entering the temperature and time for step 2:
Analogous to points 2 and 3.
6. Defining the last step in the program:
Press the „PROGRAM“ button  once. The display 
indicates the next step. Set the time to 00:00. This ter-
minates the prgram after the preceding step, i.e. heating
is switched off and the equipment continues to rotate
at a constant RPM or it stops (depending on the safety
settings).
If the „UP“-Key of the time controller is hold until „OFF“
appears in the display (following the display of 9:59),
the equipment continues to operate at the temperature
defined in this step until the „STOP“-Key is pressed.
Figure 14: Display of the basic unit after starting up the equipment


 
