1. Inside diameter of permeability cell : Φ12.7±0.05mm 2. Height of sample in the cell : 15±0.5mm 3. Perforated disk : 35holes 4. Diameter of the hole : Φ1 5. Disk thickness : 0.1-1mm 6. Motor voltage: 220V 7. Motor power consumption: less than 15W 8. Net weight: 3.2kg 9. Size: 460×220×170mm
