Air conditioning and ventilation test stand


At our air conditioning and ventilation test stand, performance measurements of heating and cooling ceilings can be carried out in accordance with the respective standards and developed, tested and optimized in combination with ventilation components/ concrete core activation.


General data

Interior dimensions (WxLxH)5,4 x 4,8 x 4,2 m
Temperature in the test room15 °C - 35 °C
Supply air temperature14 °C - 30 °C
Volume flow, air side of the test item supply30 m³/h - 600 m³/h
Max. heating power at the test specimen3,5 kW (water temperature up to 95°C)
Max. cooling capacity at the test specimen2,5 kW (water temperature up to 12°C)


The following tests according to standard are offered

Other competences

Due to the variable design of the test room, different temperature levels can be set for the enclosing surfaces, allowing variable room situations to be simulated, e.g. south-west facades (corner rooms), larger window areas and times of day.

In addition, it is possible to visually represent air flows and air distribution in the room. It can be investigated to what extent the different components influence each other and whether a change in the water-side performance occurs due to an air flow. Furthermore, different positions of the air inflow are possible.

Dynamic processes in the concrete core-activated ceilings can be recorded over a longer period of time, and storage processes can be recorded and analyzed.





Heike Sporrer, B.Eng.

Tel. +49 8723 20-7575