Automatic Air Permeability Tester

LABTECH is a high-tech enterprise in China recognized by the Ministry of Science and Technology, focusing on the research and development of simulation environmental test chamber and lab instruments for more than 20 years.

Automatic Air Permeability Tester

Measure the permeability of fabrics to air. It is applicable to various types of fabrics, including nonwovens, industrial fabrics for technical research and made-up textile fabrics that are permeable to air.

Product Model: YG461G
Design Standard: ISO 9237, ISO 7231, ISO 5636, BS 5636, ASTM D737, DIN 53887, JIS L1096
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Application:

Automatic Air Permeability Tester measures the permeability of fabrics to air. It is applicable to various types of fabrics, including nonwovens, industrial fabrics for technical research and made-up textile fabrics that are permeable to air.

 

Test Method:

The air flow rate of Air Permeability Tester can be adjusted which passing vertically through a certain fabric area to obtain a specified air pressure difference between two fabric surfaces. The air permeability of the fabric is determined base on this air flow rate.

 

Test Criteria:

ISO 9237, ISO 7231, ISO 5636, BS 5636, ASTM D737, DIN 53887, JIS L1096

 

Technical Parameter:

Testing pressure

1~4,000Pa (nozzle), 1~1,000Pa (sample)

Permeability

1~9,999mm/s, accuracy ≤±2%

Sample thickness

≤12mm

Testing area

5, 20, 50, 100 cm2;

Ø50mm (≈19.6cm2), Ø70mm (≈38.5cm2)

Nozzle Diameter (mm)

0.8, 1.2, 2, 3, 4, 6, 8, 10, 12, 16, 20

Data processing rate

≤20~30 tests

Printer

Thermal printer

Data output

RS232 to connect PC

Power source

1 Phase, AC220V, 50Hz, 1200W

Machine size

1080W*670D*1080Hmm

Weight

80kg

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Labtech’s supply chain has been in field of testing solution for more than 20 years, starting from environmental chambers in 1997. Labtech has passed Quality Management system: ISO9001 and become New High-tech Enterprise. We have strong service team all over the world.

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