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Direct and competent information by phone:

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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. 

flow calibration

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


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

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.

Pressurized gas mixtures for 2 or 3 components ( e.g. CO2 / O2 / 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.

GMS_2CH for air - CO2 and GMS_3CH for air - N2 - CO2 ( hypoxic ) or air - O2 - CO2 ( hyperoxic ) gas atmospheres provide accurate, and stable conditions for cell cultures.

GMS_2CH_P : a two-gas mixer for air / N2 and CO2 or N2 and O2.

GMS_3CH_P : a three-gas mixer for air/O2 - N2 - CO2 ( hypoxic / hyperoxic gas atmospheres, other gases on request) .

Both devices produce accurate and stable gas mixtures for cell culture applications.

The gas mixtures are stored in a tank under pressure control to ensure a high concentration stability independent of the required flow rate. They can supply the gas mixture to several cell culture units.

All gas inlets and the gas outlet are monitored by pressure sensors. An automatic leak test is integrated.

Stand - alone solution : concentration adjustment via Windows software.

Pressure adjustment integrated

Integrated leak test

CO2 / O2 accuracy : +/- 0.02 %.