Gas dosing systems

For investigations of samples at well-defined gas loadings and pressures or in exchange gas atmospheres or for in-situ catalysis in dedicated sample cells the HZB can provide different gas dosing systems for manual and automated operation.

Overview of provided Equipment:

Name p-range [kPa] description

Fully automated low pressure volumetric gas dosing system for in-situ sorption isotherm measurements. Process triggering by instrument software is possible via high/low voltage signal exchange.

CGA-GH7 0-30000 Automated continuous gas flow and pressure control system. Can be used to mix two different gases.
CGA-GH11 0-130 Multi-purpose gas rig with remote controlled valves for volumetric gas adsorption measurements and gas pressure control.