Barrier Test
Barrier Test Overview
Unmatched Precision

Ultra Barrier TestComparison of CRDS and Aquatran Measurements



Aquatran measurements of WVTR are good at 37.8 and 50°C but at 25 and 29°C, temperature effect is not detected.


Comparison of CRDS and Aquatran



CRDS clearly distinguishes effect of temperature on permeation rate at all temperatures.


Comparison of CRDS and Aquatran-2



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