Ehlbeck, Jörg

Device (1) for determining a pressure, a temperature and / or a particle density of a gas or gas mixture (G), comprising • a laser device (3) which is set up to emit a laser beam (5), • a measuring unit (40), which is set up to measure absorption values of a gas or gas mixture (G), the laser device (3) and the measuring unit (40) being arranged in such a way that the laser beam (5) can traverse at least part of the gas or gas mixture (G) and can be directed to the measuring unit (40) so that the absorption values of the gas or gas mixture (G) can be measured by means of the measuring unit (

The invention relates to a method and to a device for quickly decontaminating and sterilizing preferably thermolabile goods using a plasma gas that is preferably generated from air as a process gas, with the subsequent humidification of said plasma gas with water.

The invention relates to a method for the biological decontamination of material to be treated (4) by means of a reactive gas (R) comprising the generation of a reactive gas (R) from a process gas by igniting a plasma, filling a container (3) with the reactive gas (R) and the Decontamination of the material to be treated (4) in the container (3) by means of the reactive gas (R).