Boekel Scientific 27134001 Zahn #1 Cup Viscometer for Very Thin Oils, 18-56 Centistokes. Zahn Cup Viscometers are a simple way to test product viscosity. A small orifice is at the bottom of the cup that restricts the flow to detect the viscosity.
- Quickly measures the viscosity of liquids such as paint, lacquer, varnish, syrup and oil.
- Boekel cup type viscometer measures viscosity in the 18 to 56 centistokes range in 90 seconds or less.