| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 1 Years |
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EN 14683 Mask gas exchange pressure difference tester, Mask tester for differential pressure
Main uses
Gas exchange pressure difference tester is suitable for the determination of gas exchange pressure difference (ventilation resistance), and can also be used to determine the gas exchange pressure difference of other textile materials.
EN 14683 Mask gas exchange pressure difference tester, Mask tester for differential pressure
Meet the standard
YY 0469-2011 5.7
YY/T 0969-2013 5.6
EN 14683
EN 14683 Mask gas exchange pressure difference tester, Mask tester for differential pressure
Instrument characteristics
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 high precision differential pressure sensor, digital display on both sides of the sample pressure difference
3. The special sample clamp ensures that the sample is firmly gripped, and the clamp is automatically completed by pressing the start button on the panel.
EN 14683 Mask gas exchange pressure difference tester, Mask tester for differential pressure
technical indicators
| Air source | Built-in suction type |
| Air flow range | 1L/min-10L/min, accuracy level ±2% |
| The diameter of the sample breathable | 25mm |
| Pressure difference sensor range | 0 ~ 500pa, accuracy level 1% |
| Display mode | Digital display pressure difference |
| Power supply | 220V, 50Hz |
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