Stein Hall Viscosity Cup

The Stein Hall Viscosity Cup is used in viscosity testing for adhesives. The Stein-Hall viscosity determines the number of seconds required for a given volume of adhesive to flow through the orifice of the viscometer.

Viscosity is an important property of starch-based adhesives and strongly affects bonding in the corrugator. Some pastes are too thick for certain papers and others are too thin, this is where viscosity testing is important. The apparent viscosity of adhesives used in the manufacture of corrugated cardboard is measured by the number of seconds required for 100 cc of adhesive to pass through a hole in a disk.

The instrument used throughout the industry since 1934 is called the Viscosity Cup or Stein-Hall Cup. The readings obtained do not correspond directly to any other viscosity scale.

Characteristics:

• Easy to handle.
• It is easily disassembled for cleaning.
• cylinder.
• Machined from solid brass.