Select Page

Face Mask Air Flow Resistance & Pressure Testers

Face Mask Air Flow Resistance & Pressure Testers

Face mask air flow resistance and differential pressure testing is an important quality control measure that is used to ensure that face masks provide adequate breathability and do not create discomfort for the wearer. Air flow resistance refers to the amount of resistance that air encounters when passing through a face mask, and is measured in units of pressure (Pa).

The higher the air flow resistance, the harder it is for the wearer to breathe through the mask. Air flow resistance testing involves measuring the pressure drop across the mask while a constant flow of air is passed through it. This test is done in accordance with ASTM International standards.

Differential pressure testing, on the other hand, measures the difference in air pressure between the inside and outside of the mask. This is important because it can affect the ability of the mask to filter out particles or droplets. Differential pressure testing is also done in accordance with ASTM International standards, and involves measuring the pressure difference across the mask while a constant flow of air is passed through it.

Both air flow resistance and differential pressure testing are important quality control measures that are used to ensure that masks provide adequate breathability and do not create discomfort for the wearer. These tests help to ensure that masks meet performance standards and provide the necessary protection for the wearer, while also ensuring that the wearer can breathe comfortably while wearing the mask.

Alpha Scientific offers a wide range of other face mask and respirator testing systems including PFE (particle filtration efficiency) testing systems, respirator fit testing systems, mask synthetic blood penetration testers and many others products.