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Mask Gas Exchange Pressure Difference Tester
- Mask Gas Exchange Pressure Difference Tester
Product Details
Application:
This tester is suitable for measuring the gas exchange pressure difference of medical surgical masks, and can also be used to measure the gas exchange pressure difference of other textile materials.
Applicable standard:
YY0469-2011 "Medical Surgical Mask", YY0969-2013 "Disposable Medical Mask".
technical indicators:
1. Air source: suction type;
2. Air flow: 8L/min;
3. Sealing method: O-ring sealing;
4. Ventilation diameter of sample: Ф25mm;
5. Range of differential pressure sensor: 0～500pa;
6. Display mode: digital display pressure difference;
7. Power supply: 220V, 50Hz.
Instrument Features:
1. The suction type air source is used as the power source of the instrument, which is not limited by the space of the test site;
2. Equipped with a high-precision differential pressure sensor, which digitally displays the differential pressure on both sides of the sample;
3. The special sample clamp ensures the firm clamping of the sample.
