Rapid determination of air permeability for testing various flake materials such as coated fabrics, filter paper, filter media, plastics, etc. 【Relevant Standards】

GB/T5453，GB/T13764，ISO9237，ISO7231，ISO5636，BS5636，ASTM D737，DIN53887，JISL1096

【Scope of application】: Rapid determination of air permeability for testing various flake materials such as coated fabrics, filter paper, filter media, plastics, etc. [Meet the standard]: GB/T5453，GB/T13764，ISO9237，ISO7231，ISO5636，BS5636，ASTM D737，DIN53887，JISL1096 [Instrument features]: 1. Imported high-precision pressure and differential pressure sensor detection is used to ensure accurate data. 2. Microcomputer processing, the test results are directly displayed, no need to manually check the table to calculate. 3. Built-in 7 kinds of test units mm/s, m3/m2.min, cm3/cm2.s, m3/m2.h, cfm, L/dm2.min, L/m2.s test units can be freely switched according to needs. 4. Touch screen control, Chinese and English dual-selection menu operation, can be operated online. 【Technical Parameters】: 1. Sample differential pressure range: 1~4000Pa 2. Measurable air permeability: 0.1~12000mm/s 3. Measurement error: ≤±2% 4. Measurable fabric thickness: ≤12mm 5. Test area: 5cm2; 20cm2； 50cm2； 100cm2Ф50mm（≈19.6cm2）  Ф70mm（≈38.5cm2）. Nozzle parameters: code 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.   Diameter φ (mm): 0.8, 1.2, 2, 3, 4, 6, 8, 10, 12, 16, 20. 6. Power supply: AC220V 50Hz 2KW 7. Shape: 1070×670×1080mm 8. Weight: 75Kg