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TF164 Air Permeability Tester

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Product SKU: AACEQ164

Auto Air Permeability Tester is used to determine the air permeability of fabric totally automatically. With its wide measuring range, it is suitable for all kinds of knitted, woven, non-woven, coated fabrics, paper, film, leather, etc. Can also be used as the medical mask breathability tester, by measuring the differential pressure required to draw air through a measured surface area at a constant airflow rate, to test the air exchange pressure of the medical face mask material, which indicates the breathability performance of medical face masks (under improving, soon will be finished)

  •  Specifications :
Units can be shift: mm/s, cfm, cm³/cm2/s, l/m2/s, l/dm2/min, mm³/m2/min, m³/m2/h and dm³/s
Test Heads: 20 cm2
Test pressure: 10 ~ 2,500 Pa
Max thickness of specimen: 0 ~ 10 mm
Measuring accuracy: < ± 2%
Optional test heads:5 cm2, 25 cm2, 38 cm2, 50 cm2, 100 cm
 
  •  Dimensions :

1000 x 450 x 1140 mm

  •  Weight :

121 kg

  •  Power Supply :

220 V / 50 Hz

  •  Standards :
ISO 9237
ASTM D737
 
Country of origine : China
Manufacturer: testex
                                                          
Application

Auto Air Permeability Tester is used to determine the air permeability of fabric totally automatically. With its wide measuring range, it is suitable for all kinds of knitted, woven, non-woven, coated fabrics, paper, film, leather, etc., air permeability tester also can be used to measure the differential pressure of air flow from two sides of breathability related products like face masks.

A test sample is placed on the clamping head; parameters of test are set on the Android based software on the Samsung pad connected with machine. By pressing down the upper clamping arm the system automatically starts, the system automatically adjusts machine and shift nozzles if required; after a few seconds the test results are then displayed and the excel report is generated, and the test results are displayed on the Samsung pad.                                     

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