Fabric Air Permeability Tester:
Fabric Air Permeability Tester accurately and swiftly determines the resistance of fabrics (woven, knitted and nonwoven textile) to the passage of air (air flow) under constant pre-set air pressure while firmly clamped in the test rig of selected test head/area.
The air permeability of the fabric is calculated automatically within a short time.
Applicable Standards:
BS 5636, JIS L1096-A, DIN 53887, ASTM D737, ASTM D3574, EN ISO 9237, GB/T 5453, EDANA 140.2, TAPPI T251, EDANA 140.1, ASTM D737, AFNOR G07-111, ISO 7231
Basic Configuration of Air Permeability Tester:
Sample Holder 5cm2;
Sample Holder 20cm2;
Sample Holder 25cm2;
Sample Holder 38cm2;
Sample Holder 50cm2;
Sample Holder 100cm2;
Calibration plate
Applications of Air Permeability Tester:
Fabric Air Permeability Tester is to measure the air permeability of textiles, clothing, non-woven fabrics and other materials; The fabric is pressed on the selected test head, the instrument generates continuous air flow through the sample, and a certain pressure difference is generated on both sides of the sample. In a very short time, the system automatically calculates the air permeability of the sample.
Technical Specification:
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Test head: 5cm2, 20cm2, 25cm2, 38cm2, 50cm2, 100cm2 |
Test mode: Automatic |
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Pressure range: 10-4000Pa |
Air velocity: 0.1-40000mm/s(5cm2) |
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Test time: 5-50s |
Deceleration time: 3s |
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The total test time: 10-58s |
Minimum pressure: 1Pa |
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Maximum pressure: 3000Pa |
Accuracy: ±2% |
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Measurable fabric thickness: customized according to samples |
Air intake adjustment: data feedback dynamic adjustment |
