Air Permeability Tester is used to test the air permeability of textiles or other material.

A specimen placed on a standard test area of air passage, a pre-set of air flow on both sides of fabric which occur a differential pressure and this tester calculates the air permeability of fabric by the test area and differential pressure result automatically.

Test Scope:

Knit, Woven and Non-woven fabrics.

Test Standards:

Specification:

a)       Air pressure range: 98-2500Pa

b)       Air flow rate: 1-40000mm³/s

c)       Accuracy: 3%

d)       Measurement Unit: mm/s, cfm, cm³/cm²/s, L/m²/s, L/dm²/min, m³/m²/min, m³/m²/h and dm³/s

e)       Test head: 20 cm?（Standard）、5cm?、25cm?、38cm?、50 cm?、100cm? (Optional)

f)        Specimen thickness: Maximum 8mm

g)       Calibration tray: standard set used for 20 cm? test head

h)       Two test modes: Air permeability test and differential pressure test.

i)         Power Supply: AC 230V，50Hz/60Hz

j)         Overall dimension: 940(L)×590(W)×1010(H)mm

k)       Weight: approximate 99kg 

Order information:

RF4308E             Air Permeability Tester

RF4308/1           Sealed Silicone Pad

RF4308/2           5cm? Test Head

RF4308/3           25cm? Test Head

RF4308/4           38cm? Test Head

RF4308/5           50cm? Test Head

RF4308/6           100cm? Test Head