Paper air permeability tester TP-J10 is designed to measure the air permeability under specified conditions with time & unit pressure difference. It measures the average air flow through the unit area of the sheets. It is incorporated with standard ‘Paper porosity method’ used to test paper permeability. It is suitable for paper porosity with 1 x10 ˉ ² to 1 x10 ² µ m/ (Pa · S) range, and not suitable for large rough texture paper.
Catalog| Measuring range | 0 to 1000 ml/min |
|---|---|
| Test area | 10 ± 0.02 cm2 |
| Area differential pressure | 1 ± 0.01 kPa |
| Inner diameter of grip ring | 35.68 ± 0.05 mm |
| Dimension | 410×300×1160 mm |
| Weight | About 15kg |
Paper air permeability tester is used to measure air permeability of papers like cement sack paper, craft paper, cable paper, copy paper and industrial filter paper used in paper, packaging, craft industry.
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