POROSIMETER AND METHODS OF ASSESSING POROSITY

摘要

a gas porosimetry includes a pressure regulator, a gas to the gas supply, a sample holder, having an entrance and an exit.the pressure regulator is connected to the inlet of the gas.a detector is connected to the gas pressure regulator gas pressure to measure the pressure of the gas supplied to the sample holder.a gas flow sensor for measuring the flow of gas between the gas pressure regulator and the sample holder.the two measurements of pressure and flow are taken directly from the respective sensors and transmitted to an automatic recorder is automatically an output in the form of a graph.or they may be sent, for example, a computer integration.