Test principle: Determine the retention rate of suspended particles in the air of various filter media (non-woven fabrics, filter paper, filter bags, etc.) at a set flow rate and pressure, and monitor the air permeability of the filter media to dusty air. Automate testing, data acquisition, and calculations.
Test function: dust particle retention rate, air permeability
Test pressure: 0-20kPa; Air flow: 0-50L/min;
Test particle size: 0.3, 0.5, 1.0, 2.5, 5.0μm.
