Mezclador compacto de gases por el laboratorio.


Mélangeur compact pour gaz pour les laboratoires.


Compacte gasmenger voor gassen speciaal voor het laboratorium.


Compatto miscelatore di gas, specifico per il laboratorio.


International Distributors :

P.R.China :

Republic of Korea (South-Korea) :

SEHWA Hightech


Gas mixers and Gas dosing units for research and test laboratories

QCAL - Quality in CALibration. Laboratory gas mixers and gas dosing units for almost every gas application.

We develop, manufacture, service and support equipment for gas dosing and gas mixing for laboratory use and test chambers - since 1997.




Gas dosing and mixing units - made in Germany