Rapid resistance differential pressure medical face masks tester
Medical Face Mask Air Exchange Pressure Difference Tester meets the standard requirements, which is YY0469-2004 "Medical surgical mask technical requirements" and YY 0969-2013 "Disposable medical masks", medical face mask air exchange pressure difference tester is measured by gas pressure difference on both sides of the mask (ie the damping from the mask exert to the airflow) to determine the breathability of the mask, and the instrument test results is accurate.
The device is used for the determination of gas exchange pressure difference of medical surgical masks and can also be used to determine the gas exchange pressure difference of other textile materials.
Test Standards:
YY 0469-2011 Surgical mask
YY 0969-2013 Single-use medical face mask
EN 14683:2014 Medical face masks - Requirements and test methods
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
Qinsun Instruments Co., LTD was founded in 2010, comprised of many experienced engineers and designers standing in the forefront of the industry. Qinsun specialize in the research and development of high quality lab instrument for textile testing industry. Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory, academic research institute and textile lab worldwide.
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