Porosimeter

Porous Materials Inc Products - Porosimeters


MIP/Mercury Intrusion Porosimeter
Versatile and accurate instrument used to determine properties such as pore size distribution, total pore volume, surface area, and bulk and absolute densities of solid and powder samples. Unlimited user-defined data-points, automated data collection and reduction, and the least mercury exposure of any porosimeter on the market.



Feature

  1. Windows-based software handles all control, measurement, data collection, and report generation; manual control also possible.
  2. Unlimited user-defined data points based on pressure, volume, or a combination.
  3. Displays both intrusion and extrusion curve.
  4. Compatible with Windows 8 or higher version.
  5. Real-time graphical test display depicts testing status and results through out operation.
  6. Wide range of acceptable sample sizes and types.
  7. High resolution (min 0.001 cc) penetrometer of capacity up to 2 cc with unlimited refill.
  8. Low level of mercury exposure..
  9. Low Noise Vacuum pump (0 to 1000 Hg) included.
  10. Particle size distribution (MS) and (SS) models with mean mode and median, interpolated data, tabular and graph. Material compressibility, Contact angle.

Principle

  • MIP is a mercury intrusion porosimeter used for hydrophobic pores and hydrophilip pore. Mercury does not wet hydrophobic pores and hydrophilip pore. Intrusion of mercury into pores occurs on application of pressure. Measured intrusion volume of water yields pore volume and measured intrusion pressure yields pore diameter.

Function

  • Used in various industries ranging from automotive and pharmaceutical to paper, the Mercury Intrusion Porosimeter can test samples such as brake pads, catalytic converter materials, coated papers, civil or concrete field and powder precursors.

Hardware
Sample Volume
  • 30cc or others volume requirement can design
Pressure Range
  • 0 ~ 60000 psia, other pressure availible
Maximum Pore Size & Minimum pore size
  • 400 microns
  • 3.0nm (Depending on test pressure and contact angle)
Pressurized Fluid
  • IPA and other liquids that are non-affinitive to the material can be used

    Software
  1. Use USB connection and operating system for Windows 7/8/10
  2. Test mode with automatic test and manual operation
  3. Report software: display, print and convert to Excel file or original data file
  4. Multi-data file analysis and comparison
  5. Curve modification and baseline correction

Data

✓ Graph Output:

  1. Pore Volume x Diameter
  2. Delta Volume Histogram
  3. % Total Pore Volume
  4. Pore Distribution (By Pressure or Diameter)
  5. Pore Distribution Histogram

✓ Data Output:

  1. Porosimetry Text Datar
  2. Summary Sheet
  3. Show Extrusion Data
  4. Tortuosity and Permeability