Cannon-Ubbelohde viscometers are ideal for use in determining kinematic viscosities of transparent Newtonian liquids such as jet and hydraulic lubricants. Especially well suited for temperatures above 200°F. Viscometer constants do not vary with sample temperature. Viscometers are more durable than standard Ubbelohde viscometers. No kinetic energy corrections are required over a range of 0.5-100,000 cSt. Require an 11-mL sample volume.