12
Enter
010- CERAMAY
450C
Edit “ 025 - DC 9.2 DENTIN 1 “
Program type
TTC Prof
-Start temp
450C
-Pre try
Ja
-Pre try time
3:00
-Closing time
3:00
-Soak temp
450
-Soak time
1:30
-Heat rate
35C
-Final temp
785C
-Hold time
1:00
-TTC
Yes
-Cool rate
35C
-Open temp
450C
-Open time
0:30
-Vacuum
Yes
-Vacuum end
785C
-Edit done ?
Yes
Esc
Start temperature
Temperature in the
firing chamber at which the program starts.
Pre-dry
Selecting “YES” activates the special pre-
drying program.
Pre-dry time
Enter a time. In this section, the lift
identifies a predefined position for the entire
time, depending on the heat radiated by the
firing chamber. The object can thus be pre-dried
at a constant temperature.
Closing time
Time in which the lift moves in 10
increments into the firing chamber.
Soak temp
At this temperature the object remains
in the closed firing chamber in order to achieve
an even temperature distribution.
Soak temperature = Vacuum start
Soak time
States the retention period of the object
in the firing chamber before evacuation and the
temperature increase.
Heat rate
Temperature increase per minute
Final temp
Temperature at which
the ceramic is sintered.
Hold time
Period for which the ceramic is maintai-
ned at the final temperature.
TTC
Selecting “YES” activates the special cooling
program.
Cool rate
is a linear, active-controlled cooling with a
temperature gradient per minute.
Recommendation: Heat rate = Cool rate
Open temp
Temperature at which the device
opens the firing chamber. With the TTC
Professional program the open temperature
must be smaller like the final temperature.
Recommendation: Open temp. = Start temp.
Opening time
Decent time of the lift from the
chamber to the fully open position.
Vacuum
Selecting “YES” activates the vacuum
parameter (firing under vacuum).
Vacuum end
Displays the temperature or time at
which the vacuum is released.
Edit done
? Saving or cancel the program by
selecting „Yes“ or „No“.
Program types - 4:
TTC Prof.
: This firing program is recommended for processing ceramic materials on zirconia
frameworks. Use your regular firing schedule wilth the addition of the TTC cooldown stage for optimal results.
(The VARIO 200Zr has only this function.)
1 Operation
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