Medical Face Mask Air Exchange Pressure Difference Tester
Products meet 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。
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 |
Persona a contactar : Sun Qin, +86 21 6780 0179
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de Medical Face Mask Air Exchange Pressure Difference Tester Buscar en la categoria : Bienes de equipo Buscar en la categoria : medical, mask, face, difference, tester, pressure, exchange |
Sábado 13 junio 2015
Cantidad : 100 - Precio : US$7.65
fibres de céramique application: 1.industrie céramique → four voiture isolation et seal, continu et discontinu. 2.industrie sidérurgique → traitement thermique et four four de recuit, garnitures et joints, four de réchauffage et poche couvre, four chaud face à des réparations...
Zibo JC Eco-Tech Co., Ltd
- 255086 - China
- +86 15505335058
- +86 533 3593322
Domingo 30 agosto 2015
Cantidad : Pour des p - Precio : Pour des photos cont
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Pamukkale
- 78190 - Trappes
- 07 87 16 38 41
Domingo 12 julio 2015
Cantidad : 1 - Precio : 2 000,00 €
Specification: Power Voltage 220V-50HZ Motor Voltage 24V Water Pressure 0.2Mpa-0.4Mpa Air Pressure 0.5Mpa-0.8Mpa Ubicación : Foshan City , 528500 Foshan , Persona a contactar : Nature Mai Mai , +15 0 19 61 17 04
France Skylight International Limited
- 528500 - Foshan
- +15 0 19 61 17 04