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Frazier Differential Pressure Air Permeability Tester

Frazier Differential Pressure Air Permeability Tester

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Air Permeability Tester, widely used to test the resistance of fabrics (woven, knitted and non-woven textile materials, medical masks) to the passage of air (air flow), the test textile is firmly clamped by a specified rig of selected test head/area to resist the constant air pressure settled before the permeability test.

Air permeability tester makes the test more economic, and the test results meet the requirement of international standards and retailers., which brings confidence to the users in the test. It is specially designed based on the air permeability test standards of paper, textiles and nonwoven cloth. The air permeability tester can quickly and directly provide test results according to the test unit selected by users.


Testing 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

Air Permeability Test Equipment Report

The data which is needed to report is as follows.

6.1 Report whether the air permeability is in accordance with the Test Method D737.

6.2 Report the standard deviation and the variation factor while calculating.

6.3 The difference in pressure of fabric surfaces.

6.4 Report the model and the manufacturer of the air permeability test equipment.


Technical Parameters:

Items Parameters
Measuring range 10ml/s~60ml/s
Test time 15 seconds on average
Power requirements AC 100-240V,50/60Hz
Dimensions L520 x W280 x H300mm
Measuring accuracy <2%  
PC communication USB port connection  
Pressure 10Pa~2500Pa  
Weight 10kg  
Warranty 24 Months  

frazier differential pressure air permeability tester

 

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