Dynamic Viscosity of grease

Dynamic Viscosity of grease


OELCHECK Test equipment:	Anton Paar Rheometer Physica MCR 301 Cone and plate rheometer
Sample quantity needed:	About 1 – 5 gram
Unit:	Pa • s, %
Operating time:	About 5 hours
Analysis of:	All kind of greases
Test result:	Dynamic viscosity
Brief description:	The Rheometer is filled with about 2 grams of degassed and homogenised grease. The dynamic viscosity is determined during a standardized test run with defined shear rates. The shear viscosity is measured at the start and at the end of the test run and additionally the percentage decrease of the shear viscosity is determined.
Statement:	The shear viscosity is used to evaluate the rheological characteristics and the stability after shear stress. These characteristic support the declaration about the suitability for rotation speed.