quick info

Cobb sizing tester is used for fast determination of the quantity of water absorbed by a paper or board in a given time. The Water absorptiveness (Cobb value) of a substance is defined as the mass of water absorbed in a specific time by a 1 sq. meter...

Model

PCS-23

Brochure


  • OVERVIEW

  • SPECIFICATIONS

  • FEATURES

  • VIDEO

  • REVIEWS

OVERVIEW

Cobb sizing tester is used for fast determination of the quantity of water absorbed by a paper or board in a given time. The Water absorptiveness (Cobb value) of a substance is defined as the mass of water absorbed in a specific time by a 1 sq. meter sample of paper, board or corrugated board, under standardized conditions.

Cobb Tester measures the amount of liquid penetration into a sheet of Paper, Cardboard or Corrugated Board. The Cobb sizing Tester consists of a cylindrical container clamped to a flat base with a flexible backing onto which the sample is placed. Cobb sizing tester provides a simple, standardized method for fast determination of the quantity of water absorbed by a paper or board at a given time.

INDUSTRY

SPECIFICATIONS

    • Sample Diameter: 130 mm (approx)
    • Depth of cylinder: 60 mm
    • Diameter of rubber pad: 145 mm
    • Water level indicator in cylinder: 10 mm and 25 mm
    • Weight of roller: 10Kg (approx.)

 

FEATURES

    • High: Grade stainless steel test area
    • Rugged structure with corrosion resistant main body
    • Lightweight and resilient
    • Fast Locking Mechanism
    • Single handed High-Quality hassle free operation
    • Highly accurate test results
    • Standards: IS 1060, TAPPI –T441
 

The equipment finds wide usage and is commonly used to evaluate the water absorptiveness (Cobb value) of sheets of Paper & Packaging, Cardboard or Corrugated

VIDEO

REVIEWS


I have used the products and must say a very easy to use and robust instrument. It is very easy to calculate the absorbency of the Paper products using the Cobb Sizing Tester from Presto.

— Vikas Joglekar

It is a very simple to operate but useful instrument for corrugated industry. Testing instruments made by Presto always make testing process very easy.

— Diwakar Pundir

Very useful and easy to operate. It helps in evaluation of the exact cobb value of paper and based on which you can set the market value of your product. Precise and accurate design by Presto. Keep it up.

— Sumit Chandela

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