Air Permeability Tester By Qinsun Instruments

With a far sighted vision and a strong commitment to customer satisfaction, we are indulged in exporting and manufacturing of Air Permeability Tester in Shanghai, China.

Applications:
The Air Permeability Tester accurately and swiftly determines the resistance of fabrics (woven, knitted and non woven 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.

Air Permeability Tester Technical Parameters:
1.Test head: 5cm2, 20cm2, 25cm2, 38cm2, 50cm2, 100cm2;
2.Test mode: Automatic;
3.Pressure range: 10-3000Pa;
4.Air velocity: 0.1-40000mm/s(5cm2);
5.Test time: 5-50s;
6.Deceleration time: 3s;
7.The total test time: 10-58s;
8.Minimum pressure: 1Pa;
9.Maximum pressure: 3000Pa;
10.Accuracy: A 2%;
11.Measurement units: mm/s, cfm, cm3/cm2/s, l/m2/s, l/dm2/min, m3/m2/min and m3/m2/h;
12.Data port: RS232C;
13.Pressure system:automatic pressure adjustment (available for larger test area);
14.Mute suction pump;
15.Automatic identification system for test head and automatic adjustment for pump;
16.Custom setting function for actual need;