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Application:>H7WTextile Testing Instruments, Testing Equipment Manufacturer
H7WTextile Testing Instruments, Testing Equipment Manufacturer
Air Permeability Tester, widely used to test the resistance of fabrics (woven, knitted and non-woven textile materials, medical masks) to the passage of air (air flow), the test textile is firmly clamped by a specified rig of selected test head/area to resist the constant air pressure settled before the permeability test.H7WTextile Testing Instruments, Testing Equipment Manufacturer
H7WTextile Testing Instruments, Testing Equipment Manufacturer
The specimen is loaded to the test area of the instrument easily by means of an automatic holder. By pressing down the holder to start the test. Air permeability tester equipped with a vacuum pump to draw air through an automatic interchangeable test head with a circular opening. The pre-selected test pressure is automatically maintained, and after a few seconds the air permeability of the test specimen is digitally displayed in the pre-selected unit of measure on the touch panel, or the next test nozzle required to be replaced will be displayed. After the test, the holder is released and the vacuum pump will be shut off.H7WTextile Testing Instruments, Testing Equipment Manufacturer
H7WTextile Testing Instruments, Testing Equipment Manufacturer
Applicable Range:>H7WTextile Testing Instruments, Testing Equipment Manufacturer
H7WTextile Testing Instruments, Testing Equipment Manufacturer
This Digtal Fabric Air Permeability Tester is used for testing the air permeability of various textile fabrics, textile manufactures, including industrial fabrics,nonwoven fabrics and other materials permeable to air.H7WTextile Testing Instruments, Testing Equipment Manufacturer
H7WTextile Testing Instruments, Testing Equipment Manufacturer
Specifications:>H7WTextile Testing Instruments, Testing Equipment Manufacturer
H7WTextile Testing Instruments, Testing Equipment Manufacturer
Can be controlled by the touch panelH7WTextile Testing Instruments, Testing Equipment Manufacturer
The result of air permeability test is displayed on the touch panel, units can be shiftedH7WTextile Testing Instruments, Testing Equipment Manufacturer
Equipped with printing functionH7WTextile Testing Instruments, Testing Equipment Manufacturer
Equipped with analyzing software.H7WTextile Testing Instruments, Testing Equipment Manufacturer
11 nozzles are includedH7WTextile Testing Instruments, Testing Equipment Manufacturer
Standard Test Heads 20cm2 and 38cm2H7WTextile Testing Instruments, Testing Equipment Manufacturer
Measuring Range 1~12000mm/s (L/m2.s)H7WTextile Testing Instruments, Testing Equipment Manufacturer
Test pressure 1 ~ 4000PaH7WTextile Testing Instruments, Testing Equipment Manufacturer
Max thickness of specimen le; 8mmH7WTextile Testing Instruments, Testing Equipment Manufacturer
Measuring accuracy +/-2%H7WTextile Testing Instruments, Testing Equipment Manufacturer
H7WTextile Testing Instruments, Testing Equipment Manufacturer
H7WTextile Testing Instruments, Testing Equipment Manufacturer
Standards:>H7WTextile Testing Instruments, Testing Equipment Manufacturer
H7WTextile Testing Instruments, Testing Equipment Manufacturer
ASTM D737、ISO 9237、ISO 7231、BS 5636、JIS L 1096A、DIN 53887、EDANA 140.1、AFNOR G07-111、TAPPI T251、IOS 5453、IOS 13764H7WTextile Testing Instruments, Testing Equipment Manufacturer
H7WTextile Testing Instruments, Testing Equipment Manufacturer
Parameters:>H7WTextile Testing Instruments, Testing Equipment Manufacturer
H7WTextile Testing Instruments, Testing Equipment Manufacturer
1. Measuring range:0.1-12,000 mm/s at 20 cm? test area.H7WTextile Testing Instruments, Testing Equipment Manufacturer
2.Units of measure:mm/s,ft?/ft?/min,cm?/cm?/s,l/m?/s,l/dm?/min,m?/m?/min,m?/m?/h,dm?/sH7WTextile Testing Instruments, Testing Equipment Manufacturer
Pa (pressure drop)H7WTextile Testing Instruments, Testing Equipment Manufacturer
3.Measuring accuracy:better than plusmn; 2 % of the displayed value.H7WTextile Testing Instruments, Testing Equipment Manufacturer
4.Test pressure:1-4,000 PaH7WTextile Testing Instruments, Testing Equipment Manufacturer
5.Test areas: 5, 20, 25, 38.3 and 100 cm?H7WTextile Testing Instruments, Testing Equipment Manufacturer
6.Sample thickness:0 ... 12mmH7WTextile Testing Instruments, Testing Equipment Manufacturer
7.Dimensions:1070 x 670 x 1080 mmH7WTextile Testing Instruments, Testing Equipment Manufacturer
8.Power supply:220V,50Hz or 110V,60HzH7WTextile Testing Instruments, Testing Equipment Manufacturer
9.Weight:75 KgH7WTextile Testing Instruments, Testing Equipment Manufacturer
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