It is used to quickly test the air permeability of various sheet materials such as coated fabric,face mask, filter paper, filter material and plastics.

[Compliance]:

GB/T5453 GB/T13764 ISO9237 ISO7231 ISO5636 BS5636 ASTM D737

DIN 53887 JIS L1096 BS5636

[Performance characteristics]:

● Switzerland imported high-precision pressure sensor, the accuracy of the leading domestic.

● Intelligent smart touch interface, dynamic test throughout the show.

● Full range automatically detects the air permeability and air permeability of various samples.

● It is possible to arbitrarily set different national standard parameters and units, and the test results are printed without output.

● Measurement units: mm/s, cfm, cm3/cm2/s, I/m2/s, I/dm2/min, m3/m2/min

● Obtained the certificate of computer ventilation test software of the State Intellectual Property Office.

● Obtained an international third-party accredited laboratory calibration certificate.

【Technical Parameters】:

Pressure range	0 ~ 4000Pa self-setting pressure drop
Measurable air permeability	0.1~12000mm/s
Measurement error	≤±2%
Measurable fabric thickness	≤15mm
Suction volume adjustment	Data feedback dynamic adjustment
Sample area setting circle	5cm2; 20cm2; 50cm2; 100cm2
Sample diameter setting circle	Ф50mm (≈19.6cm2)Ф70mm (≈38.5cm2)
Nozzles	a total of 11
Data processing capacity	≤1000 tests
Data output	High-definition touch screen display; own micro-printer;
Power Source	AC 220V±10V 50Hz
Power consumption	2000W
Weight	80Kg
Outer shape	600×700×1100mm (L×W×H)

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