Combined Capillary Flow Porometer and Liquid Extrusion Porosimeter

Capillary Flow Porometer The PMI Capillary Flow Porometer is used for R&D and quality control in industries worldwide such as filtration, nonwovens, pharmaceutical, biotechnology, healthcare, household, food, hygienic products, fuel cell, water purification, and battery. Samples often tested include filter media, membranes, paper, powders, ceramics, battery separators and health care products. Liquid Extrusion Porosimeter The PMI Liquid Extrusion Porosimeter is a unique instrument with the ability to measure through-pore volume, volume distribution and liquid permeability without using mercury. The instrument is employed for characterization of porous materials used in many industries such as biotech, pharmaceutical, filtration, food, and environment. It produces no harmful effects on personnel or environment.

Capillary Flow Porometer
Pressure Accuracy:0.15% of reading
Test Pressure:100, 200, and 500 psi instrument versions (700, 1400, 3500 kPa instrument versions)
Pressure & Flow Resolution:1/60,000 of full scale (1 part in 60,000)
Maximum Pore Size Detectable:500 mm
Minimum Pore Size Detectable:Varies with intrusion liquid
Flow Rates:Up to 200 SLPM (liters per minute)
Sample Geometry:Sheets, Rods, Tubes, Hollow Fibers, Cartridges, Powders
Sample Sizes:

Standard: 0.25" - 2.5" diameter (up to 1.5" thick)

Standard: 5 mm - 60 mm diameter (up to 40 mm thick)

Others available

Liquid Extrusion Porosimeter
Pressure Range:0 - 100 psi (Others Available)
Pore Size Range:1000 um - 1 um
Resolution:1 in 20,000
Intrusion Volume Range:0.01cc - 10 cc
Sample Size:.1 to 1" diameter (.1 to 1" tall)