For determining the water absorbency of paper, paperboard and corrugated fiberboard. Measures the weight increase of a sample, exposed to water for a given time.

Test area: 100cm2.

According to: TAPPI T441 – ISO 535

Level indication:

Indication for 100 ml on the inside of the cylinder

Couch roll:

Stainless Steel roller having a smooth surface, Width 210 mm (8”), Diameter 88 mm (3.6”), Weight 10 Kg. ± 0.5 Kg.