The chart below gives a general summary of the types of viscosity grades, and it can also be used to loosely “convert” one grade into another (based on a viscosity index of 95). Figure 1: Oil ...

Set of 5 conversion charts correlating efflux time to Centistoke viscosity. Calibration Oil Temperature/Viscosity charts provided for all 5 cups. FAQs addressing queries about viscosity cups. Usage ...