JULABO SC 10000w Eco-Series Recirculating Coolers - Manual (Page 34)

Menu functions
34
1.
2.
The menu ATC - Absolute Temperature Calibration
is structured in 2 levels.
ATC status
Calibration type: 1-, 2-, 3-point calibration
2 values per calibration point
ttx = Temperature indication on circulator
Indicates the value of the calibration point entered last.
Ctx = Calibration temperature x
Input of the new value for the calibration curve.
Examples:
T
T
= 80.0 °C
T
M
= 79.7 °C
T
T
= 120.0 °C
T
M
= 119.5 °C
T
T
= 160.0 °C
T
M
= 159.3 °C
Example: 3-point calibration
In the temperature range of 80 °C to 160 °C the calibration curve of the
temperature sensor (T
T
) should be assimilated to the actual
temperatures on the measuring point (T
M
).
1.
Calibration procedure:
Press and set the first temperature value under e g.
for example (example 1 st value = 80 °C).
2.
Wait until this temperature is maintained constant in the bath for
about 5 minutes.
ATC status
Factory setting: YES
3.
Call up the >ATC< menu:
Press the button until the menu item is displayed
and press enter to switch to menu level 2.
4.
Adjusting menu item >ATC Status<: .
Press enter and indicate the parameter.
Select the parameter with the keys (no / YES).
Press enter to store the selected parameter.
>no< During the calibration process >no< needs to be set.
Continue: Press the button to call up the menu
item >Art<.
>YES<
The controller of the circulator uses the new calibration
curve. Set this parameter after the
calibration
process.
Continue: Press to quit the menu.