It is used to test the air permeability of various woven fabrics, knitted fabrics,
non-woven fabrics, industrial filter materials etc.

Standards: ASTMD737, ASTMD3574, AFNORG07-111, BS5, 636, DIN53,887, EDANA140.1, EN IS07,231, ENISO9,237, JIS L1, 096-A, TAPPI T251, GB/T5453 and so on.

This is a high quality machine at reasonable price.
All the test indexes could be set, digital display.
A small printer installed.
It is support to European and American standards and so on.
Its stability, repetition, dependability all accord with international lever.

Technical Parameters :

Working pattern : pressure sensor, micro-computer control, digital display, printing and testing report

Pressure volume : 0~300Pa or 0-3000Pa

Fixed pressure: ≤< xml: namespace prefix = st1 /> 12mm

Measuring permeating ratio : ≤±2%

Calibration : unique calibration board

Permeability ratio : 0.2-12826mm/s

External Dimensions: 700x1000x1000mm

Weight: 100kg

Power source: AC220V