Testing Machines, Inc.

Testing Machines, Inc.

40 McCullough Drive, New Castle, DE 19720 USA

Cobb Sizing Testers

Cobb Sizing Testers

Introduction

Water absorptiveness (Cobb value) is the mass of water absorbed in a specific time by a 1 sq. meter sample of paper, board or corrugated under conditions specified in standards such as TAPPI T 441. Cobb sizing testers provide a simple, standardized method for fast determination of the quantity of water absorbed by a paper or board in a given time.

Features

  • Cobb Sizing TestersSingle-handed automatic clamping and release

  • Manual clamping and sample positioning

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