Ceramic Master E20 en v1
15
9. AUTOCALIBRATION
ATTENTION:
The furnace is optionally provided with a kit for
autocalibration, which is a ceramic table fitted with special
holders. A wire of pure silver 9999 is attached on them.
These holders are connected by wires to the other side of
which a special connector is mounted.
The auto calibration kit is put in place on the tray. The
connector is plugged in the socket labeled ACAL. This
socket is located at the rear side of the furnace.
After plugging on the upper left corner of the display the
sign * appears.
Start program 202. After about 2 hours the program ends.
If during the execution of the program there was a problem
and the silver wire is disconnected, when calculating
coefficient was outside the normal range, the display
shows:
Err: Bad value = KKKKK
TTTTT RRR AAAAA,
Where
ККККК is the wanted coefficient
ТТТТ.Т is the temperature at break
RR.R is the ambient temperature
ААААА is the value measured by ADC
( the normal range of the coefficient is between 10000 and
12000)
If during the execution of the program there was no
problem and autocalibration has proceeded normally, the
display shows:
Old = OOOOO New = KKKKK
TTTTT RRR AAAAA,
Where
OOOOO is the old coefficient
KKKKK is the new coefficient
ТТТТ.Т is the temperature at break
RR.R is the ambient temperature
The furnace beeps at the end of the program.
Perform the following actions:
Take out the plug from the socket ACAL;
Remove the auto calibration kit;
Place the working ceramic tray again.
Press the STOP button;
Once you press the STOP button, the furnace is restarted
and is ready for operation.
This accessory is sold separately.
