ISO 5636/2-1984 Air Permeability Tester for Paper and Board by
Paper and Board Air Permeability Tester is used to test the air
permeability of paper and board by Schopper method.
DW6070 Paper and Board Air Permeability Tester is used to test the
air permeability of paper and board by Schopper method.
Note: this tester can conform to but not limit to all the standards
above, for more standards conformance, please contact us.
1. Accurate test result;
2. With excellent durability
3. Easy and convenient to operate;
4. Can get the test result through the formula (Ps=V/ΔP . t) (Ps:
air permeance (μm/(Pa·s)), V: volume of air passing through the
test piece(ml), ΔP: pressure difference (kPa), t: test time(s)).
|Accuracy of pressure difference||ΔP1=(1.00±0.01)kPa; ΔP2=(2.50±0.01)kPa|
|Accuracy of air flow||±1ml (≤100ml), ±5ml (100~1000ml)|
|Sealing property of test system||decompression ≤0.01kPa within 30min|
|Air permeance area||(10.0±0.2)cm2|
|Size||400 × 300 × 1230mm|