Introduction
 Air permeability tester makes the test more economic, and the test results meet the requirement of international standards and retailers., which brings confidence to the users in the test. It is specially designed based on the air permeability test standards of paper, textiles and nonwoven cloth. The air permeability tester can quickly and directly provide test results according to the test unit selected by users.
 
Standards
 GB/T 5453 Textiles - Determination of the permeability of fabrics to air  
DIN 53887  Testing Of Textiles; Determination Of Air Permeability Of Textile Fabrics
ISO 9237  Textiles - Determination of the permeability of fabrics to air  
ASTM D737 Standard Test Method for Air Permeability of Textile Fabrics
JIS L1096 general textiles testing method, fabric air permeability test.
TAPPI T 251 CM-85 Air Permeability Of Porous Paper, Fabrics, And Pulp Handsheets
EDANA 140.2 Nonwoven fabric air permeability
BS 5636 Paper and board - Determination of air permeance and air resistance (medium range)
 
Application
 Wide range of application
Suitable for out door textiles, such as air bag, garment, parachute, sail, tents and awnings; all-weather and water-proof fabrics; sportswear and function textile; weather resistance material performance evaluation; air permeability test of materials of military and industry application; research and development of air filter material and vacuum cleaner bag; all kinds of paper products.
Durable service
Unique orifice plate with magnetic valve flowrate control method, avoids air leakage caused by mechanical wear due to orifice plate rotating , to ensure the test precision and reduce the maintenance work of parts replacement, more reliable and durable.
 
  Features
Air permeability tester is easy to use with high efficiency. It is convenient to start the test system automatically by pressing the lock, which makes the test in the lab more intelligent.