The POROPERM™ is a permporometer for the measurements of through pores sizes in the range between 1.5 nm and 50 nm at low pressures. It is based on the controlled stepwise evaporation of the liquid blocking the pores (condensable gas) and the simultaneous measurement of the flow rate of an inert gas through the sample, at a constant temperature.
Standard pressure range
The POROPERM™ 1000 comes with a flat sheet membrane cell (total area 4 cm2). Large and special sample holders are available on demand.
Advanced service menu facilitates diagnosis and service via Internet.