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Face Mask Air Exchange Pressure Difference Tester Applications:>XBzTextile Testing Instruments, Testing Equipment Manufacturer
XBzTextile Testing Instruments, Testing Equipment Manufacturer
Medical Mask Differential Pressure Tester or Medical Mask Differential Pressure 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.XBzTextile Testing Instruments, Testing Equipment Manufacturer
XBzTextile Testing Instruments, Testing Equipment Manufacturer
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.XBzTextile Testing Instruments, Testing Equipment Manufacturer
XBzTextile Testing Instruments, Testing Equipment Manufacturer
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.XBzTextile Testing Instruments, Testing Equipment Manufacturer
XBzTextile Testing Instruments, Testing Equipment Manufacturer
Standards:>XBzTextile Testing Instruments, Testing Equipment Manufacturer
XBzTextile Testing Instruments, Testing Equipment Manufacturer
EN 149,XBzTextile Testing Instruments, Testing Equipment Manufacturer
EN 14683,XBzTextile Testing Instruments, Testing Equipment Manufacturer
ASTM F2100,XBzTextile Testing Instruments, Testing Equipment Manufacturer
MIL-M-36954C,XBzTextile Testing Instruments, Testing Equipment Manufacturer
GB 19083,XBzTextile Testing Instruments, Testing Equipment Manufacturer
GB 2626,XBzTextile Testing Instruments, Testing Equipment Manufacturer
YY/T 0969-2013XBzTextile Testing Instruments, Testing Equipment Manufacturer
XBzTextile Testing Instruments, Testing Equipment Manufacturer
Specifications:XBzTextile Testing Instruments, Testing Equipment Manufacturer
>XBzTextile Testing Instruments, Testing Equipment Manufacturer
Air source: Suction pumpXBzTextile Testing Instruments, Testing Equipment Manufacturer
Air flow: 8L/minXBzTextile Testing Instruments, Testing Equipment Manufacturer
Sealing method: Mechanical face sealXBzTextile Testing Instruments, Testing Equipment Manufacturer
Diameter for circular sample holder: Ф25mmXBzTextile Testing Instruments, Testing Equipment Manufacturer
Differential pressure transducer:0-500PaXBzTextile Testing Instruments, Testing Equipment Manufacturer
Display: Digital displayXBzTextile Testing Instruments, Testing Equipment Manufacturer
Power supply:220 AC 50HzXBzTextile Testing Instruments, Testing Equipment Manufacturer
Dimension: 550mmtimes;400mmtimes;700mmXBzTextile Testing Instruments, Testing Equipment Manufacturer
21.65inchtimes;15.75inchtimes;23.62inchXBzTextile Testing Instruments, Testing Equipment Manufacturer
Net weight: 40 kgXBzTextile Testing Instruments, Testing Equipment Manufacturer
88.18lbXBzTextile Testing Instruments, Testing Equipment Manufacturer
XBzTextile Testing Instruments, Testing Equipment Manufacturer
Medical Face Mask Air Exchange Pressure Difference Tester Feature:>XBzTextile Testing Instruments, Testing Equipment Manufacturer
XBzTextile Testing Instruments, Testing Equipment Manufacturer
Suction chamber air source to provide the pump.XBzTextile Testing Instruments, Testing Equipment Manufacturer
High resolution differential pressure transducer with digital display for results.XBzTextile Testing Instruments, Testing Equipment Manufacturer
Special sample holder to ensure holding sample
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