Julabo LC 4 Temperature controller Manual de usuario descargar pdf (Pagina 26)

Menu functions

6.4. Active countercooling: Pc

For applications near the ambient temperature, countercooling

might become necessary.

For this purpose, connect the JULABO MVS solenoid valve

controller to the / alarm socket (application example see page

16). The supply of a cooling pulse "Pc" must be activated on the

controller.

Activating the supply of a cooling pulse:

 With the edit keys change the menu function from

“Pc 0” to "Pc 1" and then press enter .

Factory setting: "Pc 0" (no countercooling).

 Whenever countercooling is not necessary, reset the “Pc”

parameter to 0.

6.5. Controlling the heater capacity: h

This control allows the maximum effective heater capacity of the

connected heating device to be adjusted in 10 % steps between 10

% and 100 %. The gradient of the temperature rise function may

thus be controlled to permit gentle warming of thermally sensitive

substances and to prevent over-shooting.

Controlling the heater capacity:

 Using the edit keys

set the desired maximum heater

capacity and then press enter .

(example: 70 %).

Factory setting: 100 %

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Julabo LC 4 Temperature controller Manual de usuario Pagina 26