7 User Interface 27
Figure 18
. Program start (firing chamber open, i.e. the lift moves down if necessary)
(lift moves up);;
lding time);
th a rate of 80°C/min (550°C to 980°C);
firing (temperature 1 holding time);
d the firing number is automatically
he firing number indicates how many firings have been performed in the furnace.
tions:
Drying: The firing object is dried for the specified holding time. The firing
Closing: The firing chamber is completely closed in the specified time, and the
Preheating: The firing object is subjected to the preheating temperature in the
Temperature 1: The closed firing chamber is heated up to temperature 1 from
Temperature 2/3: Starting from temperature 1/2, temperature 2/3 is activated at the
VAC: After preheating, the firing chamber is evacuated to vacuum level
Observe the following features In the program procedure
0
Program
Edit
Diagram
Program
Cancel
Tc 460°C # 123456789 00:12:22
011 Wash firing
Drying 4:00
Closing 2:00
Preheating 550°C -:--
Temperature 1 980°C 80°C/min 1:00
Temperature 2 ---°C ---°C/min --:--
Temperature 3 ---°C ---°C/min --:--
VAC (off/level/hold) 980°C 100 % --:--
firing chamber
temperature
vacuum
level
firing
number
remianing firing
duraction
1. 4:00 min drying
2. Closing 2:00 min
3. Set preheating temperature (no ho
4. Evacuate to 100 %;
5. Set temperature 1 wi
6. Vent;
7. 1:00 min
8. End of program: the lift moves down, an
incremented by one.
T
Note that only a fully completed firing procedure counts.
Specifically, the program steps execute the following func
chamber remains open.
firing object is heated to preheating temperature.
closed firing chamber for the specified holding time.
preheating temperature at the specified heat-up rate 1. When
temperature 1 is reached, the firing object is subjected to
temperature 1 for the specified holding time.
specified heat-up rate 2/3 and held for holding time 2/3. The firing
chamber may be open (e.g. cooling, relaxation).
[VAC level]. The vacuum is held until temperature [VAC off] is
reached and then held for time [VAC hold].
DEKEMA Dental-Keramiköfen GmbH, AUSTROMAT
®
D4, Version 3, 2006
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