JULABO SW23 Shaking Water Baths - Manual (Page 19)

Shaking Water Baths
19
5.4. Maintaining a constant water level / Counter cooling
For cooling tasks near the ambient air temperature the liquid
level/cooling set can be used for counter cooling.
By special pipe routing, cool faucet water is continuously
supplied to the water bath, while at the same time, the heated
water is drained via the overflow connection of the
Level/Cooling set.

A specific water flow rate of 100 ml/minute is sufficient to
compensate for the characteristic temperature.
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.
Use of the liquid level/cooling set for a continuous supply of
faucet water:
1. to keep the water level constant, especially for applications
up to the boiling point (supply of faucet water only in the
amount of evaporation losses).
2. for countercooling of cooling tasks near the ambient
surrounding temperature (cool faucet water is continuously
supplied to the water bath, while at the same time, the
heated water is drained via the overflow connection of the
liquid level/cooling set).
11 drainage screw on water bath
20 compensation
reservoir
21 connecting sleeve
22 supply/drainage sleeve
23 overflow sleeve
24 adaptor screw for constant liquid level function
25 adaptor screw assy. for countercooling function and
simultaneous constant liquid level control
26 adjuster screw for filling level adjustment