Standards:
YY 0469-2011 Surgical mask
YY 0969-2013 Single-use medical face mask
EN 14683:2014 Medical face masks - Requirements and test methods
1, using the suction gas source as the instrument power source, free from test space constraint;
2, with a high precision differential pressure sensor, digital show the sample pressure of both sides;
3, special sample holder to ensure a good clamping sample.
Technical Parameters
Items Parameters
Air supply Suction type
Air flow 8L / min
Seal type O-ring seal
Sample breathable diameter Φ25mm
Differential pressure sensor range 0 ~ 500Pa
Display mode Digital display pressure difference
Power supply 220V, 50Hz
GLE-20 is an oil-salt two-in-one Face Masks Particulate Filtration Efficiency PFE Tester. According toASTM F1862-17 Standards: It is designed and manufactured according to YY0469-2004 \"Technical Requirements for Medical Surgical Masks\" and GB2626-2006 \"Respiratory Protective ...
GLE-20 is an oil-salt two-in-one Face Masks Particulate Filtration Efficiency PFE Tester. According toASTM F1862-17 Standards: It is designed and manufactured according to YY0469-2004 \"Technical Requirements for Medical Surgical Masks\" and GB2626-2006 \"Respiratory Protective ...