JULABO SC 10000w Eco-Series Recirculating Coolers User Manual
Page 35
Recirculating Cooler
35
Example
5.
Determine the calibration type:
(1-point, 2-point or 3-point calibration.)
Press the
button until the menu item
is displayed
and press enter
to indicate the parameter.
Select the parameter with the keys
(1, 2, 3).
Press enter
to store the selected parameter.
Depending on which calibration type is selected (1-point, 2-point or 3-
point calibration) only the necessary menu items are indicated.
For 1-point calibration:
>tt1< and >Ct1<
For 2-point calibration:
>tt1< and >Ct1<
>tt2<
and
>Ct2<
For 3-point calibration:
>tt1< and >Ct1<
>tt2<
and
>Ct2<
>tt3<
and
>Ct3<
From example on page 34
for T
M
= Ctx
= 79.7 °C
= 119.5 °C
= 159.3 °C
6.
Setting and storing the value:
Press the
button until the menu item
is displayed and press enter
to open the input
window.
Read the value of T
M
on the temperature measuring device and
enter the respective value.
Use the cursor keys to move left or right on the display
until the numeral you wish to change blinks.
Use the increase/decrease arrows
to change the
selected numeral (-, 0, 1, 2, 3, ... 9).
Press enter
and the circulator also stores the value of T
T
as value for
(80.00 °C).
The first of the 3 points is now calibrated.
The values for >ttx< can only be displayed, but they cannot be
modified.
7.
Repeat the calibration procedure for 120 °C and 160 °C.
Store the values under
or
resp.
Notice:
In the ATC status > YES<, the ATC calibration curve always affects the
effective working temperature (also the one set via the interface).