Mecanum’s high flow resistivity meter is designed to obtain a reliable measurement of airflow resistivity, resistance, normalized resistance and permeability for porous materials, resistive materials such as aeronautical liners, resistive films or perforated plates.

The flow velocity range starts from 10 cm/s up to 280 cm/s for a 100 mm diameter sample (the velocity depends on atmospheric conditions) and the measured pressure drop can be up to 17 kPa.

Main Advantages of Your High Flow Resistivity Meter

Why Choose Mecanum’s High Flow Resistivity Meter?


System ready in less than 1 minute, measures and results in less than 10 minutes!


Automatic measurement sequence through a clear and user-friendly interface


Automatic calculation of global statistics
Report generator

What’s Included With Your High Flow Resistivity Meter

Discover What You Will Find In The Box!

HF-SIGMA system
Test bench with integrated sample holder
HF-SIGMA-X software


One Instrument, Multiple Uses


Ensure your quality is maintained to meet the standards important for you


Generate new knowledge or new technologies through an efficient R&D


Discover the strengths and weaknesses of your non-linear materials!

Measured Properties

Discover What Your High Flow Resistivity Meter Can Do for You!

 Pressure drop (Pa)

Resistance to the passage of air (Pa.s/m or rayls)

Resistivity to the passage of air (Pa.s/m² or rayls/m)

Permeability (m² or Darcy)

Normalized resistance to the passage of air (normalized by the acoustic impedance of air)

Interested? Ask for Your Free Quote!

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