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Automatic Air Permeability Tester YG461F

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Automatic Air Permeability Tester is used to determine the air permeability of fabric automatically. The wide measuring range covers all kinds of knitted, woven, non-woven, coated fabrics, paper, film, leather, etc.The rate of flow of air passing perpendicularly through a given area of fabric is measured at a given pressure difference across the fabric test area over a given time period, unit (mm/s);                                                                        Related standards: GB/T 5453, ISO 9237, ASTM D737 etc.

Automatic Air Permeability Tester YG461F

Automatic Air Permeability Tester is easy to operate. A specimen is clamped over the test head opening by pressing down the clamping arm which automatically starts the vacuum pump. The pre-selected test pressure is maintained, and after a few seconds the air permeability of the test specimen is displayed in the pre-selected unit of measure. Test results can be saved to Excel file and sent via WI-FI to anywhere, can also be saved to SD card.

Follows are Automatic permeability of air  Specification :

  • 7-inch color touch screen, easy control;
  • According to the flow of fabric air permeability, automatic choose the appropriate range;
  • Automatically induct test head size, easy to change the test head;
  • Unique leak prevention design, air leakage is close to zero.   if you want to video video .please check our           You tube 


Application of Automatic Air Permeability Tester

Automatic Air permeability Tester is used for many kinds of textile fabrics, including industrial fabrics, nonwovens and other textile products and other breathable materials.

It is with automatic clamp, automatic change of nozzle and can quick test.

Microcomputer processing, the test results are directly displayed without the manual check calculation. Built-in continuous test mode, the test unit can switch as needed. Test results can be saved to Excel file and sent via WI-FI to anywhere, can also be saved to SD card.

If you need more information about Air Permeability Machine, please contact with us.


Automatic Air Permeability Tester standards

GB/T 5453 ISO 9237 ASTM D737
BS 5636 DIN 53887 JIS L1096-A
AFNOR G07-111 TAPPI T 251 EDANA 140.1


Some standards might not be the full version; to read the full version for free, write an email to [email protected].
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Key specification

Key specification of Automatic Air Permeability Tester

Measuring range 0.4 – 750 cm³/cm²/s 5 cm²
1 – 10,000 l/m²/s 20cm²
1 – 10,000 mm/s 20cm²
0.6 – 6,000 l/dm²/min 20cm²
0.008 – 5 dm³/s 25cm²
0.1 – 1,300 ft³/ft²/min 38cm²
0.05 – 700 cm³/cm²/s 38cm²
0.03 – 400 m³/m²/min 38cm²
2 – 24,000 m³/m²/h 38cm²
0.1 – 1,600 l/dm²/min 100cm²
Units of measure: mm/s, ft³/ft²/min, cm3/cm2/s, l/m2/s, l/dm2/min,
m3/m2/min, m3/m2/h, dm3/s
Measuring accuracy: < ±2% of the displayed value
Test head/area: Standard configuration: 20cm²
Optional: 5cm², 25cm²(Ф50mm), 38cm²(Ф70mm), 50cm² and 100cm²
Test pressure: 10 ~ 2,500Pa
Max. thickness of specimen: 10mm (0.4inch)
Projection of clamping arm 50cm (20inch)
Data port: Wi-Fi
Power supply: AC220/110V, 50/60Hz
Instrument dimensions: 400×920×1100mm (L×W×H)
Table height: 85cm (33.5inch)
Net/Gross weight: 60/75kg


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