Poretech

Capillary Flow Porometer

Model: iCFP-1100 / iCFP-1200 / iCFP-1500

  • iCFP is a new generation Porometer of Capillary Flow Porometer based on gas-liquid displacement method (ASTM-F316)
  • Non-destructive nature of testing
  • Fully automated & computer controlled operations
  • Testing of small samples as well as complete parts
  • Use of many non-wetting liquid (Example: Water, Alcohol, Silwet solution & Galwet solution)

According to ASTM F316-03

  • Where a nontoxic wetting liquid can spontaneously fill the pores in the sample and a non reacting Liquid can displace liquid from pores.
  • First the largest pores will get emptied, as they require lower pressure than smaller pores.
  • As the pressure is increased, more and more smaller pores are progressively emptied.
  • The pressure and flow rate of Liquid through the emptied pores provides the through pore distribution. The pressure at which through pores empty is inversely proportional to the pore size.
  • Through pores are the pores connected from one side of material to the other side. Innova Porometer measures the pore throat diameter, which is the most constricted part of the entire pore path.

 

Application: Non-woven, Electrospinning, Glass fiber, Filter paper, Membrane-MF/UF/NF, Hollow fiber, Hemodialysis, Ceramic, Sintered metal, PTFE, Battery Separator, Fuel cell GDL

 

Model Innova iCFP-1100 Innova iCFP-1200 Innova iCFP-1500
Pressure range 100psi 200psi 500psi
Maximum pore 500μm 500μm 500μm
Minimum Pore 0.06μm 0.03μm 0.013μm
Sample size Dia. ≤ 60mm and Thickness upto 10mm
Sample Geometry Flat Sheets, Rods, Tubes, Hollow Fibers, Cartridges….
Pressure Regulator Single Duel, Auto switch Duel, Auto switch
Gas flow range 0-200 L/min 0-200 L/min 0-200 L/min
Flow Control Automatic, 0-30cc / 0-100cc / 0-500cc ; Resolution: 0.00025
Data transfer External PC or Build-in Touch panel PC
Operation Automatic test mode and manual operate mode
Test Type Gas-Liquid method

Pore size distribution

Bubble point

Gas Permeability

Pressurized gas Clean and dry gas, such as air and nitrogen gas.

Air Compressor  or Gas cylinders

Standard Accessories:

Main body, Adapter plate, Sealing element, Non-Pore disc, Testing liquid (Galwet/Silwet/Porewet), Software, Inspection report, Operating manual(ENG).

 

  • Bubble point, Mean flow pore diameter, Smallest Pore Diameter
  • Flow rate vs Pressure (Wet curve, Dry curve and Half dry curve)
  • Cumulative and Differential Filter Flow%
  • Pore size distribution vs Diameter
  • Pore size distribution and Cumulative Filter Flow
  • % Cumulative filter flow vs Diameter
  • Gas permeability, Darcy’s Law
  • Frequency distribution and Cumulative Filter Flow
  • Output: Raw Test, Excel, PDF
    

    

Not sure which Instrument fits your requirements?

Please do not hesitate to contact us, and send us your samples for our comprehensive testing and analysis.

This will allow us to identify the most suitable instrument for your requirements.