Medical Face Mask Differential Pressure Tester
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.
Application
The Medical Face Mask Differential Pressure Tester is applicable to breathability evaluation across the following industries and products:
(1) Medical and Healthcare Industry: surgical masks, medical face masks, N95/FFP masks, disposable masks — evaluation of breathability and air exchange resistance
(2) Protective Clothing Industry: mask-integrated protective garments, isolation gowns with mask functionality — assessment of airflow and wearer comfort
(3) Textile Industry: nonwoven fabrics, filter fabrics, coated fabrics — air permeability and differential pressure testing
(4) Research and Development: development of new mask materials, optimization of air permeability and comfort, comparative studies
(5) Quality Control: production batch verification, mask material compliance testing for breathability standards
(6) Third-Party Testing Laboratories: certification testing, laboratory evaluation of mask differential pressure and comfort properties
The instrument is widely used for product development, quality control, R&D, and laboratory testing.
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
| Item | Specification |
|---|---|
| Flow Meter Range | 0 – 10 L/min |
| Manometer Range & Accuracy | 0 – 1000 Pa, ±1 Pa |
| Internal Diameter of Sample Holders | Φ25 mm |
| Test Area | 4.9 cm² |
| Power Supply | 220 V, 50 Hz, 200 W |
| Weight | 65 kg |
Accessories
Main test unit with suction air source
Differential pressure sensor
Sample holders and clamps
Digital display controller
Power cable
Operation manual
Calibration certificate
Test Procedures
(1) Prepare the mask or material sample according to the standard
(2) Mount the sample firmly in the sample holder
(3) Set the airflow rate and power on the instrument
(4) Start the measurement to obtain differential pressure (ΔP)
(5) Record results and evaluate breathability and material comfort
(6) Repeat tests for multiple specimens or different material types
(7) Clean the sample holder and sensor after testing
Maintenance Information
(1) Clean sample holders and airflow channels regularly
(2) Verify calibration of the differential pressure sensor periodically
(3) Inspect suction system and airflow components for proper operation
(4) Keep the instrument in a clean, dry laboratory environment
(5) Maintain operation manual and calibration documentation for compliance purposes
Send product request
Other supplier products
 |
Medical Spinal Implant Assembly Performance Testing Equipment ISO/ASTM | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards (1)YY/T 0961 (2)ASTM F1798 These standards specify test methods ... |
 |
Bundle Wire and Cable Burning Test Machine Manufacturer | IEC 60332-3 & EN 50399 Cable Fire Test Equipment | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com E-mail：info@standard-groups。com Features 1. Equipped with a standard stainl... |
 |
ASTM D2061 zipper slippage tester | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Zipper Smoothness Tester: This zipper testing instrument is used to test the ... |
 |
Minimum Ignition Temperature (MIT) – Dust Cloud Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Dust Cloud Minimum Ignition Temperature Tester is mainly used to assess the explosiveness o... |
 |
Spring torsion tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Spring Torsion Tester is designed to precisely measure torsional properties, including ... |
Same products
 |
Full-Body Garment Stress Tester,FZ/T 70015 | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com TheFull-Body Garment Stress Testeris a pr... |
 |
Industrial Dry Cleaning Machine,industrial garment steamer | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com TheIndustrial Dry Cleaning and Energy-Sav... |
 |
MST Medical Compression Stocking Tester,compression sock tester | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The MST Medical Compression Stocking Test... |
 |
MMT Liquid Water Separation Tester,MMT Liquid Water Analysis Tool | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications Textile Manufacturing:Testi... |
 |
Dental material color stability tester | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The applications of color st... |
