Rheology enables the study of flow behavior and deformation of various materials and plays a vital role in product development and quality control. Lab technicians and scientists can do a lot by measuring rheological properties. For example, from predicting the shelf life of cosmetics, to improving the texture of food, to determining the viscoelasticity of polymeric materials. Whether you are a beginner or an advanced user, TOP INSTRUMENT Rheometers & Viscometers are designed to help you achieve fast and consistent results in a wide variety of sample types.