The measuring system

From innovation to standard

Kübler has initiated the discussion regarding the infrared component and thus the radiation efficiency for a decisive assessment criterion for the quality of modern heating technologies. The system for measuring the degree of efficiency of infrared heaters is of international importance: RayLab – the completely automatic system for measuring the radiation efficiency of infrared industrial heaters (dark / bright radiators).


With the development of RayLab, a measuring system which determines the infrared capacities of industrial heaters reliably and reproducibly is available all over the world for the first time.

Round-Robin test

In a Round-Robin test (European ring test) by the European standardisation committee CENTC 180, RayLab first proved that the requirements of a measurement system as regards the repeatability and reproducibility for measuring the radiation efficiency are met.