【Scope of application】
It is used to determine the pressure difference index of medical surgical masks under specified conditions.
【Guideline】
YY 0469-2004 Technical requirements for medical surgical masks
Y/T 0969-2013 disposable medical mask
【technical parameter】
1. Flow meter range: 0-10L/min, accuracy: 3%
2. Digital differential pressure measurement range: 0-2000Pa, accuracy: 1Pa
3. Air pumping capacity: 8L/min
4. Experimental area: 4.9cm², 5.06cm²
5. Dimensions: 460-500-670mm
6. Weight: 25kg
7. Power supply: AC 220V 50Hz 300W
Service hotline：
Receipt mail：
