Introduction: N700 breathability tester is a set of machinery, electronics as one of the high-precision test equipment used. For a variety of textiles, including industrial fabrics, non-woven fabrics and other breathable products such as sponge and other materials, breathability, and paper, such as breathable material detection. Meet the standards GB / T 5453, ISO 9237, ASTM D 737, BS 5636 working principle : In the provisions of pressure conditions, the determination of a certain period of time through a sample of the vertical flow of air flow to calculate the air permeability. Features: According to GB / T 5453 design and manufacture, the pressure can be adjusted, automatic measurement and calculation of the results. The host has a powerful calculation function, automatically calculate the results. The test area is 5 cm2, 20 cm2, 50 cm2, 100 cm2. Simple operation, easy to operate. Dynamic test data show at a glance. Support different unit conversion. Comes with thermal printer, print experiment report, with data query function, can save 10 sets of data. Technical Parameters : Measuring range: 0 ~ 20000mm / s Measurement resolution: 1mm / s Pressure range: 0 ~ 500Pa Test area area: 5 cm2, 20 cm2, 50 cm2, 100 cm2 Sample thickness: ≤ 10mm Power: 220V, 50Hz Overall dimensions: 600mm × 550mm × 480mm
Introduction: N700 breathability tester is a set of machinery, electronics as one of the high-precision test equipment used. For a variety of textiles, including industrial fabrics, non-woven fabrics and other breathable products such as sponge and other materials, breathability, and paper, such as breathable material detection. Meet the standards GB / T 5453, ISO 9237, ASTM D 737, BS 5636
