Min. Order: | 1 Set/Sets |
---|---|
Place of Origin: | Shanghai |
Location: | Shanghai, China (Mainland) |
---|---|
Business Type: | Manufacturer, Trading Company |
Main Products: | Textile Testing Equipment, Lab Testing Instruments |
Packing: | wooden case |
---|---|
Delivery Date: | in 7 days |
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
Applications:
The Air Permeability Tester accurately and swiftly determines the resistance of fabrics (woven, knitted and nonwoven 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 <javascript:void(0);>: ±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;
17.Automatic switch between coarse and fine adjustments. Fully enclosed pipe ensures leakage lower than 0.1l/m2/s.