Face Mask Air Exchange Pressure Difference Tester

Medical Mask Differential Pressure Tester

Face Mask Differential Pressure Tester is used for face mask air flow resistance and differential pressure testing to check breathability and can also be used to check differential pressure of textile materials gas exchanger.
Features/Advantages

Features:

    Equipped with special sample grip, easy to use.
    Built-in HD touch screen.
    Built-in micro printer, easy to print test results.
    Equipped with high-precision differential pressure sensor, digitally display the pressure difference between the two sides of the sample;
    Equipped with high-precision gas flow control, real-time digital display of air flow to stably control air flow, manually setting available.
    Test time can be adjusted according to test requirements

 
Standards:
 
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