![]() ![]() In the small sample adapter a small sample (typical only 5 - 10ml) is sheared between the moving inner cylinder and stationary outer cylinder or chamber. The Small Sample Adapter is a concentric cylinder measuring system, often know as a coaxial or "cup and bob" system. The dip-in spindle is suitable for comparative testing of the viscosity of free-flowing fluids. A sample of 400 - 600ml in a suitable container is placed under the viscometer which is then lowered to dip the spindle into the sample up to an immersion mark on the spindle shaft. Labelled as LV or RV spindle sets, these comprise simple shafts ending in a disk or cylinder. Here is a brief introduction to the most popular arrangements: Dip-in LV Spindles & RV Spindles Various spindle designs can be employed, depending on the nature of the sample and the requirements. There are several models of viscometer available from Brookfield but the majority operate in the same manner: the viscometer motor rotates the spindle at a defined speed (measured in rpm) or shear rate and the viscometer measures the resistance to rotation and reports a viscosity value. More details at our Rheology Lab site at get in touch.īrookfield viscosity usually refers to a viscosity measurement performed with a Brookfield Viscometer, sometimes refered to as a Brookfield viscosimeter. #AMETEK BROOKFIELD RHEOCALC FULL#Brookfield Viscosity, Brookfield Viscometers, Measurements & SpecificationsĪre you looking for sample testing services? We provide a full service. ![]()
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