WebNov 22, 2024 · The vapour sorption data offers insights that the spray dried material is sensitive to water uptake at higher humidity, this information can be used towards designing appropriate packaging material... WebDynamic Vapor Sorption, or DVS, is a gravimetric technique that measures the mass of a sample as it changes in response to changes in temperature or humidity. A typical …
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WebMay 1, 2024 · The DVS instruments are automated and use computer interface thereby reducing need f or supervision work ofthe slurry methods and m aintaining relative … Dynamic vapor sorption (DVS) is a gravimetric technique that measures how quickly and how much of a solvent is absorbed by a sample: such as a dry powder absorbing water. It does this by varying the vapor concentration surrounding the sample and measuring the change in mass which this produces. Water vapor … See more The main application of DVS is to measure water sorption isotherms. In general, a vapor sorption isotherm shows the equilibrium amount of vapor sorbed as a function of steady state relative vapor pressure at … See more Figure 1 shows a typical water sorption result from a DVS experiment for a microcrystalline cellulose sample. The kinetic data (Figure … See more • Hygroscopy • Moisture sorption isotherm • Water content See more DVS measurement has applications over a wide range of industries. Both equilibrium vapor sorption isotherms and vapor sorption kinetic results can yield vital information for materials ranging from pharmaceuticals to fuel cells. Although water See more small dresser with mirror for sale
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