DRK121 Paper Air Permeability Tester

The tester is applicable in testing the moderate air permeability of paper between 0 and 17 m (Pa.S).

The construction parameters and technical performance conform to GB/T1667-98---the paper and cardboard permeability tester and GB/T458-1989---the paper and cardboard permeability testing method.

Technical parameters:

Testing range: 0-17μm/(Pa.S).
Pressure area: 10.0±0.05cm².
Pressure error of specimen: 1.00±0.01kPa.
Dimension of specimen: 60×100 (mm).
Dimension of equipment: 350×250×1160 (mm).
Weight: 21.5kg.