Tests air permeability of industrial fabrics, nonwovens, coated fabrics and industrial papers, leather, plastics, chemical products, which need to have air permeability controlled.

STANDARDS:

ISO 9237、NF G07-111、ASTM D737-04、DIN 53887、JIS L1096-8.26、GB/T5453、
EDANA 140.1、GB/T24218.15、
GB/T13764、
ISO 4638、EN ISO 7231、GB/T10655、
GB/T4689.22、
BS ISO 5636、
ISO 2965、TAPPI T251、GB/T23227

CHARACTERISTICS:

1, Stoving varnish shell, special aluminum panel, metal switch buttons, smart and neat.

2, Large color touch screen display, easy menu mode of operation in English and Chinese.

3, Pneumatic clamping, fully suitable for various materials, simply just need one press.

4, Clamping with long arm, can work on larger specimens, no need to cut small.

5, Equipped with a calibration plate, which can quickly ensure the accuracy of data.

6, Fully automatic measurement, dynamically adjusting volume of air suction in accordance to the proper range of different materials.

7, Self-designed silencer perfectly muffles the noise caused by huge differential pressure.

8, High precision manometer with sensor of micro differential pressure, ensures faster testing (within 30 seconds), more accurate results even for the materials with very low permeability, and higher repeatability