| Term | Definition |
|---|---|
| Brookfield viscometer |
The Broofield Synchro-lectric Viscometer is a portable rotatory instrument where a rotating cylinder or disc known as the "spindle" is immersed in a test liquid and rotated by a synchronous motor. Apparent viscosity is calculated from the scale reading by use of factors that depend on spindle number (size) and roatation speed. |