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Air Permeability Tester

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Air Permeability Tester

Air Permeability is the resistance of fabrics (woven, knitted and non woven textile materials) to the passage of air under constant preset air pressure. Air permeability is an important property of some textile materials. The air permeability is mainly dependent upon fabric's weight and construction (thickness and porosity).

 

Air permeability tester TQD-G1 conforms to the multiple national and international standards:

  • ISO 9237 - Textiles -- Determination of the permeability of fabrics to air
  • ISO 4638 - Polymeric materials, cellular flexible -- Determination of air flow permeability
  • ISO 5636 - Paper and board -- Determination of air permeance and air resistance (Part 5: Gurley method)
  • ASTM D737 - Standard Test Method for Air Permeability of Textile Fabrics
  • TAPPI T460 - Air Resistance of Paper (Gurley Method)
Air Permeability Tester 1364 - Field 'categories_id' doesn't have a default value

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TQD-G1 Air permeability tester is professionally designed for the determination of air permeability of decorating materials used in cars, e.g. polyurethane, expanded plastics, PVC, leather, textiles, nonwovens and other materials. Through the test, physical characteristics of  materials could be controlled to meet practical application requirements.

 

Technical Specifications

Specifications

TQD G1

Test Range

of Pressure

0 ~ 1000 Pa

Test Range of Flux

0 ~ 30 L/min

Specimen Size

Method A: 52 mm x

52 mm Method

B:Φ12 mm

≤ D(diameter)

≤ Φ71 mm

Port Size

Φ8 mm PU Tubing

Instrument Dimension

502 mm (L) x 334 mm

(W) x 298 mm (H)

Power Supply

220VAC 50Hz / 120VAC

60Hz

Net Weight

27 kg

 

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