Compressed air system with compressor and filter. Oil-free dental compressor. For process gas, lab or dental gas or zero gas system for gas analysis. Modular system for stationary installation. Optionally with catalytic gas purifier and drier.
The zero and span gas and sometimes the carrier gas as well might have to be set to a defined moisture level in order to obtain reproducible analysis values. To set a defined level of moisture for zero and span gases.
Small system to generate zero gas, especially suited for labs or as a mobile system, with permeation drier and gas tank. Compact zero gas system with permeation dryer and 6 l pressurizing gas tank for process and zero gas used in the gas analysis industry. Compressor requires no oil. Immediate functional, maintenance-free operation.
Compact zero gas system encased in sound insulated case, conditionally suitable as mobile unit (e.g., within a building). Compact zero gas system with permeation dryer and 25 l pressurizing gas tank. For process and zero gas used in the gas analysis industry. Compressor requires no oil. Compressor is mounted in a sound insulated case.
Compact zero gas system in 19' case with integrated catalytic gas purifier, permeation dryer, and 6 l pressurizing gas tank. For process and zero gas used in the gas analysis industry. Compressor requires no oil.
The catalytic gas purifier also removes hydrocarbons and CO from the treated zero gas. This gas free of HC and CO is suitable as process and carrier gas for gas chromatographs and to produce calibration gas for CO/HC analyzers.
Span gas generation using permeation. Gas mixture ratio is permanently set by factory via orifices. Reasonably prices alternative, especially for verifying zero and end-points in automated measuring stations.