Textile Air Permeability Testing Instrument With ASTM D737, ISO
9237/7231, BS 5636
Applicable Range:
Used for testing the air permeability of various textile fabrics,
textile manufactures, including industrial fabrics, nonwoven
fabrics and other materials permeable to air.
Features:
1. Automatically change the pore plate (8 pcs), fast and convient, no personal error.
2. Intelligent and flexible touch control interface 320*240 size.
fully display its dynamic test.
3. Use draught fan with muffler device, no noise during the test.
4. This machine uses high precision pressure sensor;
5. Automatically fasten clamps, seal in good effect;
6. Data reading and printing, units select-able and air
permeability auto conversion;
7. Upper/lower clamps and air tube made from aviation aluminum
material by surface oxidation procedure;
8. Automatically measure the air permeability for all kinds of
sample;
9. Fast test speed, each test could be finished within only 1
minute,.
10. Program could be Chinese or English display.
Technical parameters:
Measuring Unit:
mm/s,L/m2/s,cm3/cm2/s,dm/min,L/dm2/min,m/min,m/h,cfm
Test Accuracy better than ±2％
Test Pressure: 0-1000Pa could be preset
Air permeability: 0.2～13000mm/s
Measuring error:≤±2％
Fabric thickness could be: ≤12mm
Air regulation:data feedback dynamic regulation
Test Area &Test fixture: 20cm² and 38c㎡(Ø 70mm) ; 5cm²,25cm²,50cm² and 100c㎡ (optional)
Output: inside stylus printer
Power Source: 220V±10% , 50Hz, 800W
External Dimension: 520×850×1050mm
Pore plate (nozzle): 8 pcs, automatically changeable by machine, no
need to change it by hand
Net weight: 55Kg
Applicable standards:
WSP 70.1 (05),EN 12114, EDANA 140.2-99, ,GB/T5453, GB/T13764, EN ISO9237, ISO7231, ISO5636, BS5636, DIN 53887, ASTM D737, JIS L1096, BS5636
