Mask Gas Exchange Pressure Difference Tester
 

Application
It is suitable for measuring the gas exchange pressure difference of medical surgical masks, and also can be used to measure the gas exchange pressure difference of other textile materials.
 

Instrument features
1. The suction air source is used as the power source of the instrument, which is not restricted by the space of the test site;
2. Equipped with a differential pressure sensor, which digitally displays the differential pressure on both sides of the sample;
3. The special sample holder ensures that the sample is firmly clamped.
 

Technical parameters
1. Air source: suction type;
2. Air flow: 8L/min;
3. Sealing method: end face sealing;
4. The breathable diameter of the sample: Ф25mm;
5. Range of differential pressure sensor: 0～500pa;
6. Display mode: digital display pressure difference;
7. Power supply: 220V, 50Hz.
8. Size and weight: 600*300*400mm, 20KG