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Pressurized gas mixer for 2 or 3 components ( e.g. 5 %vol CO2 in air / N2 )

Stored in a tank under pressure.

- automatic filling with pressure control.

- easy operation, stand-alone unit.

- designed for long-term use of gas-mixtures.

Hydrogen ? methane ?Working with flammable or toxic gases ?

We offer an integrated safety module for our gas mixers : the AlarmModule


Gas mixers for corrosive gases

Most gas mixers can't be used with corrosive gases. Now we have the solution : the combination of standard / combustible gas channels and corrosive gases in one instrument. 


Kalibrierung von dynamischen Gasmischern und Gas - Massenstromreglern im unteren Durchflussbereich.

flow calibration

Calibration of dynamic gas mixers and mass flow controllers in the low flow range.

Remote control for GMS gas mixers :

GMS gas mixers : GMS with internet connectivity

Internet connection by TCP Client / Server functions : 

allow data transfer and control of the gas mixer via Internet.

Calibration of dynamic gas mixers and mass flow controllers in the low flow range

Most dynamic gas mixers use flow regulators to create defined gas mixtures. QCAL Messtechnik uses thermal mass flow controllers ( MFC ) from various, renowned manufacturers. These MFCs are reliably calibrated proven by a calibration certificate – traceable to National Standards. But these calibrations are limited .....

original calibration ...
original calibration ...

The white paper explains how the calibration can be extended - and thus the full control range can be used  ..... read more :

White Paper
Gas Low Flow calibration methods.pdf
Adobe Acrobat Dokument 1.5 MB