MV / MW
21
9.
ATC - Absolute Temperature Calibration
Circulator (T
T
)
Measuring point
(T
M
)
ATC serves to compensate a temperature difference that might
occur between circulator and a defined measuring point in the
bath tank because of physical properties.
The difference temperature is determined (
Δ
T= T
M
- T
T
)
and stored as correcting factor (example
Δ
T = -0.2 °C).
Measuring point
(T
M
)
Press the cursor key
and enter
at the same time.
The MULTI-DISPLAY (LED) indicates "
Atc0
".
With the edit keys
select "
Atc1
" and then press
enter
.
Using the cursor keys
and the edit keys
set the correcting factor (example -0.20 °C) and then press
enter
.
Press
and
at the same time
.
The temperature on the measuring point rises to a temperature
of 37.0 °C and is indicated on the MULTI-DISPLAY (LED).
Note:
The correcting factor always affects the actual working
temperature, even if this is set via the interface.
The ATC function stays activated until resetting to 00.00 °C.
Recommendation
:
In case a calibrated temperature measuring instrument is used,
the ATC function allows the circulator to be used as testing
instrument according to DIN/ISO 9000.