Digital air permeability tester

air permeability tester Product Information It is used to test the air permeability of various woven fabrics, knitted fabrics, non-woven fabrics, industrial filter materials etc. Model: YG461E-II Standards: ASTM D737, ASTM D3574, AFNORG 07-111, BS5, 636,DIN53,887,EDANA140.1, EN IS07,231, ENISO9,237, JIS L1, 096-A, TAPPI T251, GB/T5453 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 are all accord with international lever. Technical index Model YG461E-II Working pattern pressure sensor, micro-computer control, digital display, printing and testing report Pressure volume 0 3000Pa Fixed pressure ≤12mm Measuring permeating ratio ≤±2% Calibration We owned the unique calibration board of China Permeability ratio 0.2-12826mm/s External Dimensions 700x1000x1000mm Weight 100kg Power source AC220V