Our Air Permeability Tester evaluates the air permeability of all fabric types fast and reliably. Filters for combustion engines and air conditioning systems prevent microscopic particles and sometimes pathogens and pollen while allowing enough air to protect the mechanism. Air intake reduces engine power and fuel efficiency. Air permeability measurements may be used to determine filter effectiveness and longevity.
|Sample pressure range||1 to 4000 Pa|
|Measurable permeability||1 to 40000 mm/s|
|Measurement error||≤ ± 2 ％|
|Sample thickness||≤ 8 mm|
|Test area||5 cm2, 20 cm2, 50 cm2, 100 cm2 Ф50 mm (≈ 19.6 cm2 ) Ф70 mm (≈ 38.5 cm2 )|