Air permeability test used to test the air permeability of various sheet materials such as coated fabrics, filter paper, filter media, plastics, etc. 【Relevant Standards】

GB/T12704 ASTM E90 JIS L1099A BS 7209 JIS L1099B (Customized)

【Scope of application】: Air permeability test used to test the air permeability of various sheet materials such as coated fabrics, filter paper, filter media, plastics, etc. [Instrument features]: Data is stable and durable. 【Performance Characteristics】: 1. This is a classic instrument. 2. The parameters can be set arbitrarily, and the mercury column is displayed. 3. Stability, repeatability and reliability have fully reached the advanced level of foreign countries. 【Technical Parameters】: 1. Model number: YG461A 2. Working mode: mechanical classic type 3. Pressure range: 0~400H2O 4. Measured fabric thickness: ≤8mm 5. Test error: ≤±2% 6. Calibration: calibrated by the domestic air permeability standard orifice plate. 7. Measurable air permeability: 3.5-11932L/m2.s 8. Overall Dimensions: 825×570×1280mm (L×W×H) 9. Weight: 130kg 10. Power source: AC220V.