Cobb Tester / Cobb Sizing Tester

Cobb Tester / Cobb Sizing Tester

Manufactured by Techlab Systems

The Cobb Tester is a simple quick test to determines the amount of water absorbed by the sample of paperboard, paper, corrugated board or liner paper over a given period of time normally 60 or 180 seconds. The water absorbed is quoted in g/m²

The absorbency of the material could have a significant effect on the printability and performance of water based adhesives.

Cobb Tester / Cobb Sizing Tester

  • Easy to use, spring loaded with no fiddly clamps
  • Stainless Steel construction with rubber blanket
  • Standard size 100 cm² 50 cm² 25 cm² & 10 cm² also available
  • Supplied as standard with a 10 Kg roller

All other accessories can be supplied, 0.001 g resolution balance, stop watch, measuring cylinder and blotting paper

Cobb Tester conforms to all major test methods and international standards

BS EN 20535, ISO 535, Tappi T441, ASTM D3285, DIN 53132. NF Q 03 018, NF Q 03 035, FEFCO 7, SCAN P12

Manufacture by TLS Techlab Systems in Spain

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