| 摘要 |
An apparatus for permeation or substance passage investigations, in particular for investigations on materials, for example polymers, plastic films, packaging, coatings, paper, wood (veneer) or the like, is operable independently of an analyzing device in terms of time and location. The apparatus includes a measuring cell, and a sample space and a measuring space defined by a sample which, when received in the measuring cell, divides the measuring cell into the sample space and the measuring space in such a manner that permeation or substance passage can take place solely through the sample.
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