Membrane/membrane system used for covering detection elements of physical-chemical signal converters has analyte window through which permeation/diffusion of the analytes occurs

摘要

Membrane/membrane system has an analyte window through which permeation/diffusion of the analytes occurs. Preferred Features: The amount of analyte converted on the detection element per time unit can be varied/reduced in relation to the maximum analyte amount converted per time unit. The maximum measurable analyte concentration, e.g. hydrogen peroxide resulting from the use of the analyte window is determined by the relation of the total surface of the analyte window to a suitable parameter of the detection element of a physical-chemical signal converter, especially from a working electrode, defining the maximum possible analyte conversion. The size of the analyte window is varied and the measuring region can be adjusted.