Laboratory Paper Air Permeability Tester
The tester is applicable in testing the moderate air permeability of paper between 0 to17μm (Pa.S).
Standard:
ISO 5636-2:1984: Paper and board--Determination of air permeance (Schopper method）
Laboratory Paper Air Permeability Tester SKZ119 real model video, click here and more
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Laboratory Paper Air Permeability Tester SKZ119
The tester is applicable in testing the moderate air permeability of paper between 0 to17μm (Pa.S).
Standard:
ISO 5636-2:1984: Paper and board--Determination of air permeance (Schopper method）
Technical parameters:
Testing range | 0-17μm/(Pa.S) |
Pressure area | 10.0±0.05cm² |
Pressure error | 1.00±0.01kPa |
Sample size | 60×100 (mm) |
Dimension | 350×250×1160 (mm) |
Weight | 21.5kg |
Constant pressure difference is 1Kpa
Airflow (ml/s) | Test lasting time (S) | Measured volume (ml) |
0.13—0.33 | 300 | 40—100 |
0.33—0.83 | 120 | 40—100 |
0.83—1.67 | 60 | 50—100 |
1.67—5.0 | 120 | 200—600 |
5.0—10.0 | 60 | 300—600 |
10.0—20.0 | 30 | 300—600 |
20.0—40.0 | 15 | 300—600 |
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