JULABO SE-Z Heating Circulators - Manual (Page 23)

HE / SE
23
5.5. Countercooling
Caution:
Securely attach all tubing to prevent slipping.
Observe the laws and regulations of the water distribution company valid in the
location where the unit is operated.
T16A
T16A
ext
Pt100
SERIAL ALARM REG+
E-PROG STAND-BY
20
For applications near the ambient temperature, the cooling coil
(20) must be connected to the water mains.
•
Using tubing, connect the cooling coil to the tap water supply,
and lead the tap water in a sink through the return connector.

A specific water flow rate of 750 ml/minute (15 °C) is sufficient
to compensate for the characteristic temperature.

For applications near ambient temperature (20 °C), the cooling
water temperature should at least be 5 °C below the working
temperature.

Controlled countercooling
Use the MVS solenoid valve controller
(26) and a solenoid valve (27) for
controlled countercooling to reduce tap
water consumption.

The circulator recognizes the MVS
controller via the socket
(10) and
automatically adjusts the necesssary
parameters.
Accessory:
Order No. Description
9 790 000 MVS controller for
cooling water
8 980 700 Solenoid valve
for cooling water
FD200 Flow-through cooler
Order No. 9 655 825
The FD200 is suitable as cooling device for liquids in closed circuits
(loops).
This unit is integrated in the return flow circuit from the external
system connected to a circulator, and continuously withdraws heat
from the liquid.