The Moisture Pervious Cups are used to evaluate water vapor permeability.
Evaluation is made by weighing the amount of water vapors pass through a specific area of membranous sample in 24 hours.
Vapor transmission area - 28cm²
Diameter of specimen - ∅64mm
Dimensions - W265 × D415 × H465mm
Weight - Approx. 5kg
ISO 2528 - Sheet materials-Determination of water vapour transmission rate (WVTR)-Gravimetric (dish) method