eB2BMart

Cobb Tester

₹18,500

Seller : Vertex Engineers and Associates

Specification

roller length
20 cm
sample diameter
130 mm (approx)
weight of roller
10Kg (approx)
depth of cylinder
60 mm
diameter of rubber pad
145 mm ± 1 mm
water level indicator in cylinder
10 mm and 25 mm
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Description

The test is used for determining liquid absorptiveness or resilience of treated and untreated papers, boards, fabrics and other sheet materials. The test consists of a test apparatus, its 10- kg roller and blotting paper. The roller method is recommended to insure better consistency and reliability that can be obtained by manual blotting or rubbing the specimen.