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 ).

Gas Dosing units for corrosion tests : Kesternich test - mixed flowing gas tests EN 60068-2-60

Safe, reliable and automatic gas dosing units for :

- environmental simulation chambers

- climate chambers

- corrosion test chambers :

  ISO 3231, ASTM G85 Annex 4, ASTM G87, DIN 50018

- material test chambers

Please send me a quotation!


GDX gas dosing unit.pdf
Adobe Acrobat Dokument 465.7 KB

Gas Dosing units for sulfur dioxide and other gases – designed for corrosion tests according to test procedures as for example : DIN EN ISO 6988, DIN 50018 ( Kesternichtest ), DIN EN ISO 3231, mixed flowing gas testing IEC 60068-2- 60 and IMO DE53/WE.2. These units can provide gas atmospheres for high and low concentration ranges as well. They have been adapted to test cabinets from many different manufacturers.


Fulfilling the requirements of modern test laboratories :

- with a calibration protocol acc. to DIN EN ISO/IEC 17025, traceable to National Standards,

- data recording of gas dosing

- safety features for toxic gas handling





Gas dosing units - made in Germany