3 Different Types of Porometers Explained

A porometer is a device that measures pores and produces accurate data about the membranes, flow rates, and pore sizes. Currently, porometers like the capillary flow porometer are majorly being used for research, development, and quality control purposes across various industries worldwide.

Porometers enable free-flowing measurements of gasses and other samples, which can be used for a variety of different analytical and manufacturing purposes. There are various kinds of porometers that specialize in their own unique measurements and analytical processes.

Today, let’s discuss 3 different kinds of porometers that uniquely measure complex data in their own distinct way.

So, let’s list them down,

The 3 porometers suitable for everything research and quality

1.    advanced capillary flow porometer

This porometer is most suited for research and development worldwide as it’s best used in industries that include:

  • Filtration
  • Nonwovens
  • Pharmaceutical
  • Biotechnology
  • Healthcare
  • Household
  • Food
  • Hygiene
  • Water purification
  • Battery manufacturing

Samples tested through this device include using filter media, ceramics, battery separators, health care products, and membrane papers. The device is suited for testing both small and large geometric samples like sheets, rods, tubes, cartridges, powders, etc.

Other features that come with the capillary flow porometer include a real-time graphics display, software-based measurement control, data collection, and reduction processes. All this is computer controlled.

2.    Fuel Cell Porometer

The Fuel Cell Porometer provides a completely automated through-pore analysis that includes pore-throat diameter, pore size distribution, liquid, and gas permeability, and mean flow pore diameter.

The versatility of this porometer doesn’t end here; it also allows the user to simulate operating conditions for the pore samples. This device can measure pore diameters for pores that have a large surface area as it’s highly compatible with such samples.

The instrument also includes special features that measure the effects of stress compression on the various aspects of a sample. These measurements include layered structuring, test temperature, and sample orientation of the characteristics of the pore structure. It’s also completely automated, has a user-friendly interface.

The Fuel Cell Porometer is considered a gift in research and development and quality control environments.

3.    Automated Humid Air Porometer

Advanced automated porometers are used to create an objective, accurate and reproducible results. Considering that they reduce testing times drastically and require only minimal operator involvement, they are indeed an engineering marvel.

The Automated Humid Air Porometer is one such device that’s used for linear turbulence-free tests of gas flow. The measured pressure is close to the actual sample; thus, the correction value in the differential pressure measurement is minimal. The samples are kept undisturbed during the wetting process producing much more accurate results.

The required amount of pressure is uniformly applied to the O-shaped rings that seal the sample. This eliminates the hand-tightening and the sample cutting requirements for the cap on the sample chamber. This device allows quality control and research on a variety of user-defined modes.

Both your precious time and money are saved by this sophisticated instrument as the automated addition of the wetting liquid reduces the test times dramatically.

Conclusion,

At the end of the day, porometers are an investment that the industry should make in order to save their operational, analytical, and manufacturing costs.

They not only save testing times but also provide a result that can greatly progress the way forward to research and achieving a high-quality standard.

So, 

Which porometer are you going to pick?


















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