Cobb tester helps in determining the amount of water absorbed by paper or board at a given point of time. The water absorptiveness also knows as cobb value of a substance is defined as the mass of H20 absorbed by 1 sq. meter sample of paper or corrugated box.
Testronix cobb tester assists in measuring the amount of liquid penetration into a sheet of paper or cardboard accurately.
This instrument follows IS 1060 industry standard.