【scope of application】
Used to measure the pressure difference index of Medical Face Masks under specified conditions. 

【up to standard】
YY 0469-2011 Technical requirements for surgical masks YY/T 0969-2013 Disposable medical masks EN14683: 2019 ASTM F2100: 2019   

【Instrument features】
The high-definition color touch screen is simple and convenient to operate.The imported digital differential pressure sensor is sensitive and accurate.  The flow meter is convenient to adjust the air intake. The fixture is simple and easy to install and test.

【Technical index】

1. Measuring range of the flowmeter: 0 ~ 10L/min adjustable          

   Digital differential pressure gauge range: 0 ~ 2000Pa, accuracy: 1Pa    

2. Pumping volume of air pump: 8L/min

3. Experimental area: 4.9cm

4. External dimension: 570×410×340mm    

5. Power source: AC220V, 50HZ, 200W    

6. Weight: 35kg   

【Operation interface can be customize in English version】