New products

Gas mixers for corrosive gases

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

Refrigerant calibration gas preparation with GMS_2/3/4CH :

R290 ( propane )   -    R134a           -    R32    -    R1234ze  and others

Alternative to test gas cylinders :

test gas tank system

Calibration Gas Tank system 

This complete system provides calibration and test gases in a pressurized tank ( 40 ... 100 liters ).

Calibration Gas Generator VapourCalibrator

calibration gas generator
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The VapourCalibrator is used in R&D laboratories, where special gas atmospheres are necessary, usually consisting of a zero gas as nitrogen or air, additional gaseous components as carbon dioxide, carbon monoxide, oxygen or hydrogen and vapour components of either water ( humidity ) or organic liquids ( solvents ) as alcohols, ethers or aromatic compounds as toluene, benzene....

The VapourCalibrator can be operated with nearly every liquid.


Features: Easy and intuitive to handle by WINDOWS software,  – a PC/notebook is necessary for operation –  Very wide concentration range from % volume to ppb.


Applications: Calibration and testing of sensors for gases and vapours, calibration and testing of humidity sensors, testing and development of fuel cells.





Gas mixers - made in Germany