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XHV-12 Cobb Moisture Absorption Tester

Product Category:Paper Tester

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Product Description

Cobb Moisture Absorption Tester is designed according to GB/T1540-1989 , ISO535 (Cobb paper and cardboard absorbency method), which is used to test the absorbency of paper and cardboard, but not applied to valuate the writing capability of paper and cardboard.

Stainless steel ring and base, single handed operated, fast locking of the sample, couch roll is included.


Test Standards

ISO 535


Technical Parameter

Metal Cylinder

Internal test area: (100±0.2)cm2

Metal Roller

Diameter: (90±10mm), Mass: (10±0.5)kg, 200mm wide

Experimental water

(100±5)ml


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