Medical Face Mask Air Exchange Pressure Difference Tester - Qinsun
Fabricant professionnel d'instruments de détection
Ligne directrice nationale de consultation :+86 021-64208466

Medical Face Mask Air Exchange Pressure Difference Tester

Products comply with YY0469-2004 & YY0969-2013. Tester measures mask air pressure difference.

Courriel : info@standard-groups.com

Contenu
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.

image.png

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.

 
Paramètres techniques
ProjetsParamètres
Air supplySuction type
Air flow8L / min
Seal typeO-ring seal
Sample breathable diameterΦ25mm
Differential pressure sensor range0 ~ 500Pa
Display modeDigital display pressure difference
Power supply220V, 50Hz

Disclaimer: Le contenu ci-dessus est destiné à des fins de référence et de communication uniquement entre les initiés de l'industrie, et ne garantit pas son exactitude ou son exhaustivité. Conformément aux lois et règlements pertinents et aux règlements de ce site Web, les unités ou personnes qui achètent des articles connexes doivent obtenir des qualifications et des conditions de qualification valides.


Message en ligne

Détails de contact

Téléphone de l'entreprise

+86-21-6420 0566

Heures de travail

Du lundi au vendredi

Téléphone portable:

13816217984

Courriel :

info@qinsun-lab.com

Code QR