Gas Mixers | CWE, Incorporated

The GSM-3 and GSM-4 Programmable Gas Mixers take three (or four) input gasses and produce user-defined mixtures using these gasses.

Up to four different mix programs can be defined and stored at any one time.
Mixers use high-accuracy mass flow controllers (MFC's) to set the flow for each gas channel.
GSM-Comm software allows automated, user-defined timed protocols for changing mixtures.
User sets total flow of mixture and concentration of each gas in the mixture.
Operates as stand-alone unit or with GSM-Comm for full remote-control.
We customize each unit with the most appropriate flow controllers for the intended application.
Now offering low flow (<20 lpm) and high flow (>20 lpm) versions.

GSM-3 Three-Channel Gas Mixer

The GSM-3 Programable Gas Mixer creates custom gas blends from any three input gasses. A mixture is defined by a Total Flow, and the percent concentration of each gas. The resulting flow for each gas is computed and displayed on the LCD display. Four user-defined mixtures can be stored locally on the GSM-3.

GSM-4 Four-Channel Gas Mixer

The GSM-4 Gas Mixer creates custom gas blends from any four input gasses. A mixture is defined by a Total Flow, and the percent concentration of each gas. The resulting flow for each gas is computed and displayed on the LCD display. Four user-defined mixtures can be stored locally on the GSM-4.