The Sonimix 7100 is based on the principle of gas flow through Mass Flow Controllers (MFC’s) and is built according the ISO 6145/7 norm. It generates multi gas mixtures and covering up to three concentrations decades (multi-range).
The multi gas version make it ideal for the calibration of multi-component analysers or for interference test when an analyzer measures a gas mixture of several components.
This instrument provides a very high flexibility as allowing to combine multigas mixtures (up to 5 gases + a balance gas) and multi-range functionality.  
•    Excellent accuracy and stability
•    Interface duplication on PC for remote operation 
•    High dilution range