TOYO Ink Viscosity Cup         

Viscosity Cup was made of 304 stainless steel, same container, and Cup thickness 2.5mm. They are produced according to ASTM D4212-93. The Stainless Steel Cups are molded precisely and the orifices are precision drilled using high-speed CNC drilling.

Each cup has a 12-inch loop handle to allow the cup to be dipped by hand into a liquid container.  At the center of this handle is a finger-ring for holding the cup in a vertical position during use. Their orifice diameters are set at the factory for appropriate results with applicable NIST traceable Newtonian oils.

Main Technical Parameters:                                     

Volume of Cup: 44ml                      
Cup material: 304 stainless steel     
Net Weight: 0.2kg                           
Dimension: 390*48*37mm            

Details of each Zahn Cups             

NOTE:                                     

The Zahn Cups is based on measuring the Flow of liquid in seconds. Hence, a precision stopwatch is required.