Medical Face Mask Differential Pressure Tester Manufacturer

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Get a quote：

Whats/App: +86 156 1874 6768

Web: standard-groups.com

The Medical Face Mask Differential Pressure Tester, also known as the Mask Breathability Tester, is designed to evaluate the breathability of medical face mask materials. The instrument measures the differential pressure (ΔP) required to draw air through a defined surface area at a constant airflow rate. By providing controlled suction through the sample, the tester accurately determines the air exchange pressure and comfort performance of mask materials, which is essential for medical mask quality assessment.

Standards

The instrument complies with and can be applied to the following standards (including but not limited to):

(1) YY 0469-2011 – Technical Requirements for Medical Surgical Masks

(2) YY/T 0969-2013 – Medical Face Masks — Air Permeability and Breathability Testing

(3) EN 14683:2014. Annex C – Medical Face Masks — Requirements and Test Methods (Differential Pressure)

(4) ASTM F2100 – Standard Specification for Performance of Materials Used in Medical Face Masks

Features

(1) Suction air source, not limited by the test site space

(2) High-precision differential pressure sensor with digital display of ΔP across the sample

(3) Special sample holder ensures firm positioning of the mask material

(4) Automatic measurement of air exchange pressure and evaluation of material comfort

(5) Compact and easy-to-operate design suitable for laboratory and production environments

Technical Parameters

Accessories

Main test unit with suction air source

Differential pressure sensor

Sample holders and clamps

Digital display controller

Power cable

Operation manual

Calibration certificate

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