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Air Permeability Tester

Air Permeability Tester


Air permeability is the property of a fabric to allow passage of air through it under the effect of a difference in pressure across its two faces. It is defined as the volume of air passing through a defined area under a specified pressure difference over a known period of time. It is a very important property for fabrics that are used under conditions where it is necessary to know precisely the amount of air passing through them.


  • Test area : 10, 20, 50, and 100 cm²
  • Rotameters : 9 to 90; 57 to 570; 470 to 4,700; and 1,570 to 15,700 LPH


  • Pressure indicator : Electronic type with a pressure transducer and digital display to measure and indicate pressure upto 300 mm water column (least count 1 mm)


Needle Detector Machine – Hand Held(Q Test)

Imported Washing Machine

Needle Detector Machine – Table Top

Needle Detector Machine – Table TOP