E Series Water Vapor Adsorption Measurement Device
Water vapor adsorption measurement device that continuously varies relative humidity to measure weight changes due to water vapor adsorption and desorption of the sample, automating the adsorption isotherm measurement.
When evaluating the moisture adsorption process of a substance, the relationship between the equilibrium moisture content of the substance and relative humidity, represented by the water vapor adsorption isotherm, is important, and it is necessary to measure this. The Japanese Pharmacopoeia also describes the adsorption-desorption isotherm measurement method. The water vapor adsorption measurement device of the E series automatically sets relative humidity and temperature, measuring the weight change due to the sample's water vapor adsorption and desorption with extremely high precision, automating the adsorption isotherm measurement. At the same time, it can record changes in the appearance characteristics of the sample using the built-in camera that is standard equipment. Additionally, by connecting FTIR or RAMAN probes, it is also possible to analyze the water vapor adsorption and desorption characteristics simultaneously with weight changes and spectral analysis.
- Company:イーストコア
- Price:1 million yen-5 million yen