Temperature detection range: -100 to +300℃.Viscosity reproducibility: ☐.2% (F.S.).Viscosity measurement accuracy: ☑.0% (F.S.).: 0.1 - 200rpm (configurable number of stage: 290)
Allows easy control and data gathering and saving on PC if used with Rheocalc T（sold separately）.Switchable in 0.1 rpm increments between 0.1～9.9 rpm, and 1 rpm increments between 10～200 rpm allowing fine adjustment of Rotation per minute.Provided with touch panel realizing multiple functions and usability.#Ametek brookfield rheocalc fullīrookfield Viscosity, Brookfield Viscometers, Measurements & SpecificationsĪre you looking for sample testing services? We provide a full service. 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. 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. 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. Labelled as LV or RV spindle sets, these comprise simple shafts ending in a disk or cylinder. 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. The dip-in spindle is suitable for comparative testing of the viscosity of free-flowing fluids. The Small Sample Adapter is a concentric cylinder measuring system, often know as a coaxial or "cup and bob" system. 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 accessory was, as its name suggests, originally designed for measuring samples of limited quantity however due to its fairly narrow clearances the system operates in a degree of defined shear - a valuable capability of you wish to perform viscosity / shear rate profiles on a sample.
0 kommentar(er)
