Automatic Fabric Air Permeability Tester is used to test the air permeability of various woven fabrics, knitted fabrics, non-woven fabrics, industrial filter materials etc


ASTM D737, ASTM D3574, AFNORG07-111, BS5636, DIN53,887,EDANA140.1, EN IS07,231, ENISO9,237, JIS L1096-A, TAPPI T251 and so on.

S Model: Manual replacement of the Orifice plate.

A Model: Automatic replacement of the Orifice plate.

  1. More excellent anti-jamming, more excellent stability, more rapid data transference speed.
  2. Adopt microcomputer control system, branded high accuracy pressure sensor, digital feedback and adjust air volume.
  3. Automatic orifice plate replacement, no manual replacement .

4.Automatic orifice plate replacement, no manual replacement

  1.  Automatic follow, measure and display pressure difference of each point with high stability and repeatability.
  2.  All plates have been calibrated by-point in full testing range to let test data more accuracy.
  3.  All test data is displayed by large high-definition large color touch screen displayer, no need to calculate test result by hands.
  4.  Automatic converse air permeability rate and air permeability volume to improve test efficiency.
  5.  Large touch screen displayer and controller.
  6. Adopt micro-computer control, insure the test data accuracy and test data can be saved and processed automatically.
  7. Special designed sample holder accomplish test in box and ensure the yarn without slip.
  8. Equipped with the inner printer, test report can be printed anywhere.
  9. Testing procedure can be set conveniently by the inner control panel.
  10. 14 With the function of saving data when power-down.
  11. Professional software support to output results to PC.

    Technical Parameters:

    1.  Working pattern: high precision imported pressure sensor, touch screen control, printing and testing report
    2.  Pressure volume : 50-500Pa
    3.  Specimen thickness: ≤12mm

    4 .Measuring accuracy : ≤±2%

    1. Test area/diameter: 20 cm2, 38 cm2 Optional : 50 cm2,100cm2, 5 cm2, φ50mm
    2.  Units: Total 8 Units to can be freely switched: mm/s, L/m2/s, L/dm2/min, cm3/cm2/s, ft3/ft2/min, m3/m2/min, m3/m2/h, dm3/s
    3.  Orifice plate: 8 Pcs ( Φ0.5mm, Φ1.0mm, Φ1.5mm, Φ2.5mm, Φ4.5mm, Φ8.0mm, Φ14.5mm, Φ26mm)
    4.  Calibration : unique calibration board
    5.  Permeability ratio range: 0.2-11000mm/s (L/m2.S)
    6. External Dimensions: 700x1000x1000mm
    7. Gross Weight: 100kg
    8. Power source: 220V±10% 50HZ

    To alter the specification or modify the appearance without notice right is reserved

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