Medical Face Mask Differential Pressure Tester
Medical face mask differential pressure tester also called mask breathility tester is to determine the breathability of medical face mask materials. The tester can measure the differential pressure (Delta P) required to draw air through a measured surface area at a constant air flow rate is used to measure the air exchange pressure of the medical face mask materials. By providing the suction air through the holding sample, the tester can measure the Delta P by differential pressure transducer. It is to determine the air permeability and using comfort of the materials for medical mask.
Standard:
YY 0469-2011
YY/T0969-2013
EN 14683:2014
Annex C
ASTM F2100
Features:
1. Adopt suction air source as the power source of the instrument, not limited by the space of the test site;
2. Medical Face Mask Air Exchange Pressure Difference Tester equipped with high-precision pressure difference sensor, digitally display the pressure difference on both sides of the sample;
3.The special sample holder ensures that the sample is firmly held.
Specifications:
Flow meter range: (0 ~ 10) L/min
Manometer range& accuracy: 0 ~ 1000 Pa, 1 Pa
The internal diameter of the top and bottom holders in contact with specimen: Φ25 mm
Test area: 4.9 cm?
Power: 220 V, 50 Hz, 200 W
Weight: 65 Kg
Send product request
Other supplier products
 |
Contact Lens Oxygen Permeability Tester | The Contact Lens Oxygen Permeability Tester (Polarography Method) is a precision instrument designed to measure the oxygen permeability (Dk) of sof... |
 |
Solid Split-Type Weighted Dummy for Impact Testing | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications Solid Split-Type Weighted Dummies are widely used by automotive manufacturers... |
 |
Catheter Balloon Inflation Diameter Tester | The Catheter Balloon Inflation Diameter Tester is a precision device widely used in the medical field, specifically designed to measure and test th... |
 |
BBA Steady-State Solar Simulator | Application The BBA Steady-State Solar Simulator is applicable in multiple scenarios: Factory performance testing and certification of PV modules... |
 |
UV Weathering Testing Machine 丨UV Weathering Tester | Features and Benefits 1.Accelerated Aging Simulation Simulates months or years of outdoor UV exposure in just a few days or weeks. Ideal for as... |
Same products
 |
Plastic Smoke Density Tester F313 | Seller: Standard International Group (HK) Limited | The F313 Plastic Smoke Density Tester is a precision instrument designed to measure the specific ... |
 |
Xenon Test Chamber | Seller: Standard International Group (HK) Limited | Features and Benefits 1.The use of xenon arc lamp as a light source, can simulate the full sunli... |
 |
Single Cable Vertical Flame Tester | Seller: Qinsun Instruments Co., LTD | Introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a ... |
 |
Safety Helmet Flammability Tester | Seller: Qinsun Instruments Co., LTD | Product Introduction: Safety hat flame retardant performance tester for safety hat flame retarda... |
 |
Furniture flammability tester | Seller: Qinsun Instruments Co., LTD | Product details Furniture flammability tester is mainly used to test the combustion performance ... |
