JULABO ED Heating Immersion Circulator - Manual (Page 18)

Preparations
18
5.6. Countercooling
Notice:
Observe the laws and regulations of the water distribution company valid in the
location where the unit is operated.
25b
21
25a
For applications near the ambient temperature, the
cooling coil (order no. 8 970 105) must be connected to
the water mains.
Mounting the cooling coil:
 Remove the bath attachment clamp (21).
 Screw the cooling coil to the circulator, and then fix
the bath attachment clamp to the cooling coil.
 Thus the total immersion depth is reduced to
145 mm.
 Using tubing, connect the cooling coil (25a) to the
tap water supply, and lead the tap water in a sink
through the return connector (25b).

A specific water flow rate of 45 ml/minute 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.