Six-speed Rotational Viscometer

The six-speed rheometer measures the shear stress of fluids at six fixed rotational speeds to analyze viscosity changes. It is used for detecting flow characteristics in industries such as coatings and inks, helping to adjust formulations to meet production requirements.

Instruments

With 2600 precision Rotation speed control and 0.01-250 rpm wide range, support multi-step program measurement and real-time data display, equipped with PT100 temperature sensor to achieve +/- 0.1 ℃ accuracy temperature monitoring.

$ 7658.00

Range 20~ 100000 mPa · s, repRoducibility +/- 0.5% F. S, four-speed Rotation speed control, LCD screen simultaneously displays viscosity, Rotation speed, temperature, torque and rotor measurable maximum viscosity value.

$ 478.00

With 2600 precision Rotation speed control and 0.01-250 rpm wide range, support multi-step program measurement and multiple data model analysis, equipped with PT100 temperature sensor to achieve accurate temperature control of -40~ 300 ℃.

$ 7658.00

Rotation speed control and +/- 1% Measurement accuracy, LCD display viscosity, Rotation speed, temperature and percentile torque, micro printer can collect and output key detection data.

$ 572.00

Measurement accuracy of +/- 1% F. S with 998 stepless Rotation speed controls, real-time viscosity Linear dispersion display and shear rate monitoring, standard temperature sensor interface expands temperature measurement function to 300 ° C.

$ 1798.00

Range 20~ 2,000,000 mPa · s, repRoducibility +/- 0.5% F. S, LCD display viscosity, Rotation speed, temperature and torque, easy operation and high accuracy.

$ 595.00

With 18 speed Rotation speed control and 0.3-100 rpm range, automatic calculation range, support user-defined calibrate, Repeatability up to +/- 0.2% F. S, accuracy +/- 1% F. S, can measure 1~ 2000000mPa · s viscosity.

$ 4075.00

The LCD screen visually displays viscosity, Rotation speed, percentiMeter torque and rotor information, with a range of 20~ 2000000 mPa · s, repRoducibility +/- 1% F. S, and supports eight Rotor speed switches.

$ 536.00

With 18-speed Rotation speed control and 0.3-100 rpm range, Measurement accuracy of +/- 1% F.S., support for automatic range calculation and user-defined calibrate, easy and reliable operation.

$ 4075.00

Rotation speed control with four, viscosity measurement range of 20~ 100000mPa · s, repRoducibility +/- 0.5% F. S, LCD screen can display a number of paraMeters such as torque and maximum viscosity value, intuitive and convenient operation.

$ 498.00

Measurement range 20-2000000cP, accuracy +/- 1% F. S, equipped with 18-speed Rotation speed and PT100 temperature sensor, supports program storage and data recording functions, with self-test alarm and multi-language interface.

$ 4721.00

Measurement range 100-13000000cP, equipped with 18 gear Rotation speed control, with automatic range calculation and Self-check function, support user-defined calibrating and 10 language selection.

$ 4075.00

Rotation speed control and +/- 0.2% Repeatability, support multi-step measurement and real-time viscosity Linear dispersion display, with a variety of rotors to adapt to different samples, Temperature Measurement range -40~ 300 ℃.

$ 7658.00

Using 998 stepless speed regulation and automatic scanning functions, Measurement accuracy of +/- 1% F.S., Support real-time viscosity Linear dispersion display and 30 data storage to meet a variety of viscosity measurement needs.

$ 1647.00

Rotation speed is continuously adjustable by microcomputer controlled stepper motor, viscosity range is 10~ 6000000 mPa.s, Measurement accuracy +/- 3% F.S., compact structure and good anti-interference performance.

$ 719.00

Articles

Rotational rheometer measures the viscosity and processing performance of polymer melts.
A rotational rheometer applies a controlled shear field to measure rheological parameters such as the viscosity of polymer melts. The melt typically exhibits shear-thinning behavior, where its viscosity changes with the shear rate, directly affecting processing methods such as extrusion and injection molding.
Melt Flow Indexer and Torque Rheometer in the Evaluation of Processing Properties of Thermoplastic Resins
This article introduces the differences and selection methods between melt indexers and torque rheometers in evaluating the processing properties of thermoplastic resins.
Comparison of Rotational Viscometer and Capillary Rheometer in Testing the Flowability of Resin Processing
The rotational viscometer measures torque via rotor rotation, making it suitable for testing the static or low-shear fluidity of resins under low shear rates, with simple and quick operation. The capillary rheometer, on the other hand, forces samples through a capillary to simulate high-shear processing, providing flow data closer to actual production conditions, but it is more complex and time-consuming to operate.
Rheometer combined with UV light source to study the curing behavior of photopolymerizable resin
This article introduces how to combine a rheometer with a UV light source to study the curing process of UV-curable resins.
Capillary Rheometer for Determining the Shear Viscosity Curve of Hot Melt Adhesives
This article introduces the method of measuring the shear viscosity curve of hot melt adhesives using a capillary rheometer. The principle involves pushing molten hot melt adhesive through a capillary, measuring the pressure and flow rate, and then calculating the shear stress and viscosity.
Can you distinguish between a rotational viscometer, a rheometer, and a cone-plate viscometer?
Rotational viscometers, rheometers, and cone-plate viscometers are core instruments in the field of material characterization, with significant differences in measurement principles, geometric structures, and functional positioning.