How do I clean the Radnoti Thermobath Circulator?

Periodically inspect the reservoir fluid. If cleaning is necessary, flush the reservoir with a cleaning fluid compatible with your application. The reservoir fluid should be replaced periodically. Frequency depends on the operating environment and time of usage.

Before changing the reservoir fluid ensure it is at a safe handling temperature.

Reservoir Cleaning

Routine cleaning can be achieved by simply sponging down the seamless stainless steel tank with tap water. (Dish washing detergent may be used but the tank must be thoroughly rinsed.)


To restrict the growth of algae in the bath, the manufacturer recommends that all circulation lines be opaque. This will eliminate the entrance of light required for the growth of most common algae.

The manufacturer recommends the use of Chloramine-T, 1 gram per 31/2 liters.

For further technical assistance with this or any other issue, please contact ADInstruments Technical Support by clicking HERE.