MFC Gas Mixer

The Sonimix 7100 is a gas mixer mainly used to calibrate and linearize gas monitors and to generate specific gas mixtures .
The Sonimix 7100 is based on the principle of gas flow through MFC (Mass Flow Controllers) and is built according the ISO 6145/7 standards. This instrument provides a very high flexibility allowing to combine multigas mixtures (up to 5 gases + a balance gas) and multi-range functionality.
The touch-screen LCD interface provides simple and user-friendly management of all functions on the unit.
All models make automatic calculation in function of the used gases types. The Sonimix 7100 is totally compatible with the US EPA methods and can be easily linked with National Standards (NIST, METAS, UKAS…)
Each mass flow controller is factory calibrated in 10 points by a traceable primary standard.


  • Accuracy –   (2% rel.)
  • No maintenance
  • high dilution range
  • Remote control
  • Ergonomic with LCD display


  • Fulfilment of ISO 14481 standards CEM (QUAL 1 to QUAL 3)
  • Quality control of gas analysers and sensors
  • Gas analysers production
  • Interference measurement

Technische Daten

Models: Sonimix 7100 Sx 7100 2L1R Sx 7100 2L2R Sx 7100 2L3R Sx 7100 Multi Gas
General data  
Dilution range 10 – 100 % 1 – 100 % 0,1 – 100 %
Dilution principle Mass Flow Controllers
Dilution gas line flow accuracy 0.5 % (rel.) + 0,1 FS
Source gas line flow accuracy 0.5 % (rel.) + 0,1 FS
Repeatability on flow 0.2% (rel.)+ 0,1 FS
Accuracy on dilution 0.2% (rel.)
Warm up time < 45 min
Stabilization time less than 1 min (once the device has warmed up)
Tightness < 10-7 mbar l/s verified by He detection
Operating temperature 15°C – 40°C
Dimensions 19″ 3HE/84 TE , 500mm deep

portable casing in option

Net weight 15 – 20 Kg
Gas inlet requirments  
Dilution gas: Requires dry (-40°C DP) Air, Nitrogen or other carrier gas
Source gas: compatible with low corrosive gases
Pressure 3 ± 0.3 bar rel
Fittings Swagelok 1/4″
Gas outlet requirments  
Flow: 3.5 L/min (other flow rate upon request)
Pressure atm + 150 mb max (other pressure upon request)
Fittings Swagelok 1/4″
RS 232 Standard
Ethernet TCP/IP Standard
USB Standard
Electrical data  
Power supply voltage 230V/50-60Hz



Installed power (Max) 65 – 150W

Informationen anfordern

Benötigen Sie weitere Informationen über dieses Produkt?
Bitte kontaktieren Sie uns unter oder füllen Sie das Formular aus.

Benötigen Sie technische Unterstützung?