JULABO ME-18V Visco-Baths - Manual (Page 42)

Menu functions
42
9.7. MENU ATC - Absolut Temperature Calibration
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.
Example:
1-point calibration
°C
°C
T 1
T
3-point calibration
°C
°C
T 1
T
T
T
1 = Original curve
Principle :
For ATC calibration, in steady state the bath temperature at the location
of the temperature sensor (CT) is determined at the respective adjusted
working temperature. This value is then set on the circulator in the menu
>ATCalibration< under menu item > CTEMP X <.
This can be a 1-point, 2-point or 3-point calibration.
°C
TT
M B (INT) T
°C
TT
M
B (EXT)
T
Pt100
ext
M = Temperature measuring instrument with temperature sensor
B = Bath tank (INTernal or EXTernal)
T = circulator
CT = Temperature on measuring point
TT = Temperature on circulator