【Scope of Application】

The trace air permeability tester is a high-precision experimental test equipment integrating mechanics and electronics. It is suitable for testing the air permeability of materials with less air permeability under a certain pressure, and is used in products that require gas flow, such as acoustics. Membrane materials, waterproof and breathable film, tuning paper, micro-film, medical film, packaging film.

【technical parameter】

1. Pressure measurement range: 1～25 kpa

2. Accuracy 0.25%

3. Flow range: 2L/min

4. Accuracy: ±1.5%

5. Test unit: mm/s, cfm, cm3/cm2/s, I/m2/s, I/dm2/min, m3/m2/min

6. Test thickness: ≤10mm

7. Fixture: pneumatic fixture

8. Display: 7.0 inch color touch monitor

9. Data output: RS232 interface

10. Instrument size: D600*W700*H1300(mm)

11. Weight: about 70kg

12. Power supply: AC220V ±10%, 50/60HZ