The easy to use digital Stormer viscometer is also part of the rotational viscometer family. To measure viscosity under a high shear rate Cone and Plate viscometers are available. The viscometer product line can measure viscosity from a near water-like viscosity to a very high viscosity range for epoxy, sealants, and paste. Ketchup has a viscosity of 1000 cP at 30 degrees Celsius or. The effect of the temperature on viscosity is clearly evidenced in the drastic drop in viscosity of water as the temperature is increased from near ambient to 60 degrees Celsius. For laboratory viscosity measurement BYK-Gardner offers a comprehensive line of rotational viscometers. 2 lists the dynamic viscosities of several liquids at various temperatures in centipoise. For non-Newtonian liquids a digital viscometer that applies a precise shear rate is needed. Solid Digital Rotary Viscometer Viscosity Meter Tester 1-1×10 (5)mpas (1) 545.99 New NDJ-9S Digital Rotary Viscometer Viscosity 10 6 000 000 mpa.s USA 599.00 New Digital LCD Rotary Viscometer Viscosity Tester Meter Fluidimeter Ndj-8s 319.99 New Brookfield Thermocouple cable No DV-250Y IN USA 19. Several devices are used for measuring the viscosity of the fluids in the fluid rheology domain. The viscosity attribute of fluid is significant in fluid rheology. To measure the absolute viscosity a rotational viscometer is used. In this article, the weight calibration technique maps the measured shear rate and shear stress to give the viscosity (v) of the fluid sample. Cone and Plate Viscometer used to evaluate dynamic viscosity measurement as described in DIN ISO 2884-1 and ASTM D4287. They are ideal for production control, field inspection, or laboratory use. ![]() All of these viscometers are easy to use and are reasonably priced. 0 rotor),optional thermostatic water jacket with circulation can be used in conjunction with the. ![]() The bubble viscometer is also included in the kinematic viscosity category. measurement is very small, only 7ml -13ml (21ml for No. The most common viscometers are the flow cups that include Zahn cup, Ford Cup, ISO Cup, and DIN cup. A kinematic viscometer does not apply a shear force to measure the viscosity. It is widely used to determine the viscosity of various fluids such as grease, paint, plastics, food, medicine, cosmetics, and adhesives.BYK-Gardner offers many choices to measure the kinematic viscosity of coatings, resins, and ink. The rotary viscometer is used to measure the viscous resistance and liquid dynamic viscosity of liquids. The most commonly used submultiple is the millipascal second (mPa·s). ![]() The existing rotary viscometers are mainly in the form of drum type, cone plate type and parallel plate type viscometer. The unit of dynamic viscosity is the pascal second (Pa·s). Since most of the polymers are processed under viscous flow conditions, for the determination of the viscosity of the polymer, mastering the behavior of the viscous flow state is very important in the polymer production process. A rotational viscometer can be used to determine the viscosity and flow behavior of a polymer liquid. ![]() It is widely used to determine the viscosity of various fluids such as grease, paint, plastics, food, medicine, cosmetics, and adhesives.Īs scientific development and industrial production increase, it becomes very important to determine the viscosity of a substance. The Digital Viscosity Meter is used to measure the viscous resistance and liquid dynamic viscosity of liquids.
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