Air Permeability Testing Machine

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.

Application
To test the air permeability of various woven fabrics, knitted fabrics, non-woven fabrics, industrial filter materials etc.

Feature
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.

Key Specification

Operation display Touch screen
Pressure difference range 0-4000Pa
Permeability range 0.1～12000mm/s
Measuring error ≤±2％
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）
Fabric thickness ≤12mm
Nozzle parameter Number 0 1 2 3 4 5 6 7 8 9
Dia. mm 0.8 1.2 2 3 4 6 8 10 12 16
Power supply AC 220V 50/60HZ, 2KW
Dimensions 700 x 520 x 1100mm (L x W x H)
Weight 93kg
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

Related Names
Automatic Air Permeability Tester

Related products
Inquiry Form