Medical Mask Differential Pressure Tester EN 149 EN 14683
Standards:
EN 149. EN 14683. ASTM F2100. MIL-M-36954C, GB 19083. GB 2626. YY/T 0969-2013
Applications:
Medical Mask Differential Pressure Tester or medical face mask breathability tester, is a lab testing instrument for determination breathability of medica face masks, the test principle is, through measuring the differential pressure required to draw air through a measured surface area at a constant air flow rate, to test the air exchange pressure of the medical face mask material, which indicates the breathability of medical face masks.
Built-in water-filled differential manometer is used to measure the differential pressure, a mass flow meter is used for measurement of the airflow. An electric vacuum pump draws air through the medical mask breathability tester and a needle valve is used to adjust the airflow rate.
Medical face masks differential tester complies with standards like EN 149. EN 14683. ASTM F2100. MIL-M-36954C, GB 19083. GB 2626. YY/T 0969-2013.
Specifications:
Air source: Suction pump
Air flow: 8L/min
Sealing method: Mechanical face seal
Diameter for circular sample holder: Ф25mm
Differential pressure transducer:0-500Pa
Display: Digital display
Power supply:220 AC 50Hz
Dimension: 550mm×400mm×700mm
21.65inch×15.75inch×23.62inch
Net weight: 40 kg
88.18lb
Feature:
Suction chamber air source to provide the pump.
High resolution differential pressure transducer with digital display for results.
Special sample holder to ensure holding sample
Send product request
Other supplier products
 |
Mask Tensile Testing Machine ISO13934-1 ISO13934-2 | Mask Tensile Testing Machine： The electrical part consists of a load measuring system and a deformation measuring system. All control parameters a... |
 |
BBA steady state solar simulator tester | Standard IEC 61215: Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval IEC 61646: Thin-Film Terrestrial Photovo... |
 |
Conveyor needle detector | Conveyor needle detector - Textile and Apparel - standard Applications: Applicable to shoes, hats, testing,broken needles andiron substances. ... |
 |
Motorcycle Helmet Sand Drop Tester | Main application Helmet abrasion resistance sand test machine is mainly used to test motorcycle helmets, sports helmets, electric vehicle helmets,... |
 |
Battery Nail Penetration Fire Tester | The nail bed combustion instrument is a professional instrument used to test the combustion performance of various materials. It is mainly used for... |
Same products
 |
FH-77 Dissolved hydrogen meter | Seller: Kelilong Electron Co.,Ltd | Pen type dissolved hydrogen detector / dissolved hydrogen meter: used to measure the dissolved hy... |
 |
Xenon Arc Weather Ometer | Seller: Standard International Group (HK) Limited | Get a quote： Whats/App: +86 181 0160 0864 SI4000Xenon Arc Weather Ometer utilizes a xenon lamp ... |
 |
Xenotest | Light Fastness Tester Si220 (SunTest) | Seller: Standard International Group (HK) Limited | Get a quote： Whats/App:+86 180 0160 0864 A Light Fastness Tester, or Xenon Tester, Accelerated ... |
 |
Ozone Aging Chamber | Seller: Standard International Group (HK) Limited | Get a quote： Whats/App:+86 156 1874 6768 The Ozone Aging Chamber is a precision testing instrum... |
 |
Plastic Smoke Density Tester F313 | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The F313 Plastic Smoke Density Tester is ... |
