Rheological direct shear apparatus

The rheological direct shear instrument shears samples through the relative motion of the upper and lower plates, measuring the relationship between shear stress and strain. It is used to determine the flow characteristics, viscosity, and yield stress of materials such as coatings and inks, guiding formulation adjustments and process control.

Instruments

Equipped with 7-inch Touchscreen and ARM processor, measurement range 800~ 104mPa · s, support continuously variable speed and automatic temperature control, can display shear rate and rheological Linear dispersion.

$ 4088.00

Adopt stepper motor direct drive, gearless design to ensure accurate Rotation speed; Measurement accuracy of +/- 1%, repRoducibility +/- 0.5%; LCD liquid crystal with backlight display, can display the maximum measurable viscosity value in real time, beyond the range of sound and light alarm prompt.

$ 4803.00

Stepper motor direct drive ensures accurate Rotation speed, Measurement accuracy of +/- 1% F.S., LCD backlit display of shear rate and stress, standard temperature sensor and RS232 interface.

$ 3661.00

Stepper motor direct drive to ensure accurate Rotation speed, Measurement accuracy of +/- 1% F. S, repRoducibility +/- 0.5% F. S, viscosity range 160~ 320000000mPa · s, LCD LCD with backlight display shear rate and stress.

$ 4803.00

Small hydraulic device to achieve masonry shear test, rated thrust 150KN, digital pressure Gauge direct reading, accuracy +/- 1%, detection of local damage, easy to operate.

$ 690.00

Equipped with 7-inch Touchscreen and ARM processor, Measurement accuracy +/- 1.0% F.S, support infinitely variable speed measurement and rheological Linear dispersion display, Gigabit network port to ensure fast data transmission, built-in temperature sensor real-time monitoring.

$ 3414.00

Equipped with 7-inch Touchscreen, easy to operate, supports 0.5~ 6 million mPa · s wide range measurement, can display rheological Linear dispersion and realize automatic conversion of power and kinematic viscosity, with Gigabit network port and U disk storage function.

$ 4505.00

Equipped with 7-inch Touchscreen and rheological Linear dispersion display function, support 0.1-200 rpm stepless speed regulation and +/- 1% Measurement accuracy, built-in temperature sensor for automatic viscosity conversion and fast data transmission.

$ 4088.00

Equipped with 7-inch Touchscreen, easy to operate, viscosity range 1~ 6 million mPa · s, support rheological characteristic measurement and continuous viscosity display, with temperature sensor and gigabit network port transmission function.

$ 3375.00

Equipped with 7-inch Touchscreen, easy to operate, support 0.1-200 rpm stepless speed regulation and rheological Linear dispersion display, Measurement accuracy of +/- 1% F. S, with Gigabit network port and U disk storage function.

$ 4088.00

Stepper motor direct drive to ensure accurate Rotation speed, Measurement accuracy +/- 1% F.S, repRoducibility +/- 0.5% F.S, LCD LCD with backlight display shear rate and shear stress, beyond Measurement range alarm.

$ 3023.00

7 inch wide Touchscreen intuitive operation, support rheological characteristics measurement and Linear dispersion display; viscosity range 800~ 320M mPa · s, repeability +/- 0.2% F. S; built-in temperature Probe and Gigabit network port, data collection fast and reliable.

$ 5218.00

Stepper motor direct drive gearless design, Rotation speed accurate; Measurement accuracy +/- 1% full scale, repRoducibility +/- 0.5%; LCD LCD with backlight display shear rate and shear stress, standard temperature sensor and RS232 interface.

$ 4803.00

Stepper motor direct drive ensures accurate Rotation speed, Measurement accuracy +/- 1% full scale, LCD LCD with backlit display of shear rate and stress, standard temperature sensor and RS232 interface.

$ 3023.00

Stepper motor direct drive to ensure accurate Rotation speed, Measurement accuracy of +/- 1% F. S, repRoducibility +/- 0.5% F. S, LCD LCD with backlight display shear rate and stress, beyond the range of sound and light alarm prompt.

$ 2310.00

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.