The PMI Advanced Permeability Porosimeter is a versatile and accurate instrument used to determine properties such as particle size, particle distribution, pore tortuosity, pore number fraction, pore throat ratio, pore fractional dimensions, permeability, material compressibility, total pore volume, surface area, and bulk and absolute densities of solid and powder samples. With unlimited user-defined data-points, automated data collection and reduction, non-destructive testing, and the least mercury exposure of any porosimeter on the market, PMI’s Permeability Porosimeter is safe, reliable, and precise. It also allows testing under ambient or elevated temperatures to simulate actual operating conditions.
- Fully automatic
- User- friendly, Windows-based software
- Software handles all control, measurement, data collection, and report generation; complete
manual control also possible - Free software upgrades available for up to 3 years
- Unlimited user-defined data points based on pressure, volume, or a combination
- Comes with computer equipped with latest configuration and real-time graphical test display
which depicts testing status and results throughout operation - Displays both intrusion and extrusion curve
- Wide range of acceptable sample types and sizes
- Minimal maintenance required
- Low level of mercury exposure
- No need for sample transfers from low pressure to high pressure stations
- Non-destructive testing


