Labthink provides Air Permeability Apparatus to determine air permeability of decorating materials used in cars, e.g. polyurethane, expanded plastics, PVC, leather, textiles, nonwovens and other materials.
Labthink Air Permeability Apparatus has two methods
Method AProviding a constant air flux going through the specimen vertically, the air permeability could be obtained by measuring the pressure difference.Method BProviding the constant pressure difference between two sides of the specimen, the air permeability could be obtained by measuring the air flux through specific area in the certain time.
Labthink Air Permeability Apparatus conforms to ISO 9237, ISO 4638, ISO 5636, GB/T 10655, GB/T 5453, GB/T 4689.22, GB/T 13764, ASTM D737, TAPPI T460, JIS P8117
- Test Range of Pressure 0 ~ 1 KPa
- Test Range of Flux 0 ~ 1800 L/h
- Specimen Size Method A: 52 mm x 52 mm
- Method B:Φ12 mm ≤ D(diameter) ≤ Φ71 mm
- Port Size Φ8 mm PU Tubing
- Instrument Dimension 502 mm (L) x 334 mm (W) x 298 mm (H)
- Power Supply AC 220V 50Hz
- Net Weight 27 kg