Medical face masks Diffrential Pressure Tester
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
Other supplier products
|
|
STD-9704 Combined Cyclic Tester |
IntroductionOf all the accelerating corrosion test methods, compound type test is the one which is closest to the natural condition. This type of t... |
|
|
UV Aging Test Chamber |
The UV aging test chamber is suitable for all kinds of geo-synthetics, such as light resistance, weather resistance and light ageingThe exposure te... |
|
|
Steaming Cylinder |
SteamingCylinderTestingStandards:ISO3005,BS4323,NEXTTM15,M&SP8,IWTO29-76Applications:Usedforsteamingshrinkagetestoffabric,meanwhilecanperformre... |
|
|
Melt Flow Indexer(MFI) |
Melt flow indexer(MFI) are used for military uniforms, canvas, canvas, labor insurance products. The fabric fusing tester is designed for use in th... |
|
|
universal wear friction testing machine and Stoll Quartermaster |
Testing Standards: ASTM D3514/D3885/D3886, AATCC 119/120, FTMS 191/5300/5302, FORD EFB 15J2/BN 112-01 Applications: Universal Wear Tester, to dete... |
All supplier products
Same products
