The air permeability testing machine is developed to determine the air permeability of a wide range of materials including woven fabrics, non-woven fabrics, knitted fabrics, industrial filter materials and so on.
To test the air permeability of various woven fabrics, knitted fabrics, non-woven fabrics, industrial filter materials etc.
1. High precision import pressure and pressure differential sensor to ensuring the accuracy of data.
2. Microcomputer processing without manual calculation and the test result can be displayed directly.
3. Equipped with thermal printer to print the experiment result.
4. Built-in 7 testing units: mm/s, m3/m2.min, cm3/cm2.s, m3/m2.h, cfm, L/dm2.min, L/m2.s
5. Touch Screen Control as well as operating by connect to the computer
6. Testing arm was pneumatic controlled and can press and put up automatically
7. Equipped with 11 nozzle with different calibers to meet different specimens.
8. Change the nozzle manually.
|Operation display||Touch screen|
|Pressure difference range||0-4000Pa|
|Measuring unit||mm/s, cfm, cm3/cm2/s, I/m2/s, I/dm2/min, m3/m2/min|
|Testing area||5cm2, 20cm2, 50cm2, 100cm2 , Ф50mm (≈19.6cm2, Ф70mm（≈38.3cm2）|
|Power supply||AC 220V 50/60HZ, 2KW|
|Dimensions||700 x 520 x 1100mm (L x W x H)|
|Standards||GB/T 5453, GB/T 13764, ISO 9237, ISO 7231, ISO 5636, BS 5636, ASTM D737, DIN 53887,JISL1096, AFNORG 07-111, EDANA140.1|
Automatic Air Permeability Tester