Posts tagged pore volume

Compression Liquid Extrusion Porosimeter

PMI Compression Liquid Extrusion Porosimeter

A very versatile instrument that I’ve been looking at recently is the Compression Liquid Extrusion Porosimeter from PMI. This clever piece of equipment will measure pore volume like a mercury intrusion porosimeter, although without the use of mercury or any other toxic substance, and will also measure liquid permeability like a permeameter. What’s more, it can do so while holding the sample under compressive stress. Continue reading Compression Liquid Extrusion Porosimeter

Porous Materials, Inc.

PMI bldg

You will probably have noticed that a number of the porometers, permeameters and porosimeters described on this website have been designed and manufactured by PMI – Porous Materials, Inc. This is hardly surprising, as these instruments, which are highly recommended by Meritics, have proved very popular with a wide variety of users. Today I thought I would have a look at the background of PMI. Continue reading Porous Materials, Inc.