Item #9109697-G3, Weschler Zahn Viscosimeter

Quickly check the viscosity of paint, varnish, lacquer, inks, syrups, or other liquids.

The Zahn viscosimeter is a bullet-shaped, corrosion-resistant, stainless steel cup with a precision drilled orifice. Five sizes are available for use on very thin oils to extremely heavy mixtures (20-1200 Centipoise). Viscosity is determined by the time required for a definite volume of liquid to flow through the orifice. These easy-to-use products were originally manufactured by G.E. and are still Made in USA.

Zahn Datasheet

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Zahn Cup
Orifice Size (in)
Medium oil and mixed paints, etc.