The Viscoline Inline Process Rheometer provides in-line, continuous measurement of fluid viscosity for process control and monitoring applications and is ideal for use applications in which viscosity measurement is required for process or quality control. The unit is adaptable and can be used for a variety of Newtonian or Non-Newtonian applications, including emulsions, yogurt, sauces and cheese. No mechanical process modification is required for accurate viscosity measurements. The unit uses patented technology based on mixing principles applied to pipes. Bulk viscosity is measured on the whole fluid flow, which is re-homogenized by the action of in-line static mixers.