Touch Screen Rotational ViscoMeter

The touch screen rotational viscometer drives a rotor to rotate in the sample through a motor, measuring the torque generated by fluid resistance and converting it into viscosity. It is used for monitoring the viscosity of fluids such as coatings and inks to ensure process stability.
Selection
When selecting, consider matching the measurement range to the sample viscosity, ensuring the rotor specifications fit the container size, having temperature control functions that meet the test environment, ensuring data interfaces are compatible with recording systems, and ensuring the operation interface aligns with user habits.

Terms

Standards

Instruments

Adopt 5-inch color touch screen, support 30 sets of program storage and 2000 kinds of stepless speed regulation, Measurement accuracy of +/- 1% F. S, real-time display of viscosity Linear dispersion and various rheological paraMeters.

$ 2253.00

Adopt 5-inch color touch screen and ARM technology, viscosity range 100~ 40000000mPa · s, stepless speed regulation 0.1-200 rpm A total of 2000 kinds of Rotation speed, support shear rate Linear dispersion and 30 sets of Data storage, accuracy +/- 1% F.S.

$ 1798.00

Using ARM technology and Linux system, equipped with 5-inch color touch screen, viscosity measurement range 1~ 2000000mPa · s, accuracy +/- 1% F. S, support 30 test program storage and real-time viscosity Linear dispersion display.

$ 1285.00

Adopt 5-inch color touch screen and ARM technology, viscosity measurement range 1~ 2000000mPa · s, accuracy +/- 1% F.S., support self-built 30 test programs, real-time display of viscosity Linear dispersion and various paraMeters, easy to operate and strong anti-interference.

$ 620.00

Using ARM technology and Linux system, equipped with 5-inch color touch screen, supports 30 sets of test program storage, viscosity measurement accuracy of +/- 1% F.S., with automatic scanning function and real-time viscosity Linear dispersion display.

$ 1243.00

Using stepless speed regulation technology to provide 998 kinds of Rotation speed selection, Measurement accuracy of +/- 1% F. S, support real-time viscosity Linear dispersion display and automatic scanning function, to meet a variety of viscosity measurement needs.

$ 2065.00

With 998 stepless Rotation speeds and 30 sets of program storage, Measurement accuracy of +/- 1% F. S, real-time display of viscosity Linear dispersion and support for shear rate range settings.

$ 1798.00

Using ARM technology and Linux system, viscosity measurement accuracy of +/- 1% F.S, repRoducibility of +/- 0.5% F.S; built-in 30 test programs, support automatic scanning recommended Rotor speed combination, real-time display of viscosity Linear dispersion and a variety of paraMeters, improve testing convenience.

$ 620.00

Adopt stepless speed regulation technology implementation 0.1-200 2000 kinds of Rotation speed selection in the rpm range, equipped with temperature sensor interface to support -20~ 300 ℃ wide temperature measurement, real-time display of shear rate and viscosity Linear dispersion to meet the needs of complex fluid analysis.

$ 1894.00

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

With 200 Rotation speed control and 0.1-200 rpm range, support PT100 temperature sensor to achieve accurate temperature measurement of -40~ 300 ℃, touch operation and data recording function can automatically generate Excel files

$ 5850.00

Adopt 7 inch touch screen to directly display viscosity temperature Linear dispersion, support stepless speed measurement and automatic viscosity conversion, sample dosage is small and temperature control fluctuation is low, Temperature range indoor temperature + 5 degrees to 250 degrees, accuracy +/- 1% F.S.

$ 3854.00

The 5-inch touch screen is easy to operate, 1200g maximum weighing and 0.001g/cm ³ density resolution ensure accurate measurement, support solution compensation and automatic saving of 100 sets of data to improve test efficiency.

$ 607.00

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

Adopt 3.5 inch IPS high resolution display screen, can display viscosity, Rotation speed, temperature and other paraMeters at the same time; Equipped with PT1000A temperature probe, Measurement accuracy of +/- 2% F.S, repRoducibility +/- 1% F.S; Support conventional measurement, Linear dispersion measurement and other modes.

$ 380.00

Articles

Application of High-Temperature Viscometer in Testing the Melt Viscosity Characteristics of Hot Melt Ink
This article introduces a method for testing the melt viscosity of hot-melt ink using a high-temperature viscometer. The test employs a rotational viscometer to measure the viscosity of three ink samples at different temperatures.
Application of Cone-and-Plate Viscometer in Determining the Rheological Curve of Non-Newtonian Fluids in UV Inks
This article introduces how a cone-plate viscometer measures the rheological curve of UV ink. UV ink is a non-Newtonian fluid whose viscosity changes with shear rate.
Guide to Selecting a Laboratory Rotational Viscometer for Coatings Development
This article introduces how to select a laboratory rotational viscometer in coatings research and development. It first explains the principle of rotational viscometers measuring viscosity based on shear resistance, and then points out that key parameters to consider during selection include measurement range, shear rate, temperature control, and rotor configuration.
High-temperature viscometer evaluates the flow characteristics of ceramic coatings before sintering.
This article introduces how to use a high-temperature viscometer to evaluate the flow characteristics of ceramic coatings before sintering. During measurement, the instrument detects changes in the viscosity of the coating sample under simulated sintering temperature conditions using rotational or oscillatory principles.
Practical Guide to Selecting Rotors and Speeds for Rotational Viscometers
A rotational viscometer measures viscosity by detecting the resistance encountered by a rotor rotating in the sample. When selecting a rotor, it is necessary to consider the estimated viscosity range of the sample, ensuring that the torque reading falls within 10% to 90% of the instrument's measurement range, while also taking into account the sample volume and rheological properties.
High-temperature viscometer measures the flow behavior of powder coatings in the molten state.
This article introduces the use of a high-temperature viscometer to measure the flow behavior of powder coatings in their molten state. Powder coatings need to melt and flow before curing, a process that directly affects the smoothness and performance of the coating.
Temperature-controlled Rotational Viscometer Simulates Coating Rheology in Construction Environments
This article introduces how to use a temperature-controlled rotational viscometer to simulate construction environments in order to study the flow characteristics of coatings. The viscosity of coatings changes under different temperatures and shear conditions, which affects their application performance.
Selection of abrasion testing machine is based on the wear form, choosing between linear or rotational types.
When selecting a wear testing machine, the first step is to determine based on the primary wear forms the material actually encounters.
Rotating Rubber Wheel Abrasion Tester for Determination of Coating Taber Abrasion Index
This article introduces the method for determining the Taber abrasion resistance index of coatings using a rotating rubber wheel abrasion tester.
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.
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.
Rotational Viscometer Measures Viscosity and Processability of Resin Melts
A rotational viscometer calculates viscosity by measuring the torque experienced by a rotor as it rotates in the resin melt, thereby helping to understand the material's processing properties.
The Taber Abraser evaluates the wear resistance of coatings.
The Taber abrasion tester simulates surface wear of materials through rotational friction, used to evaluate the wear resistance of coatings. During testing, a grinding wheel is used to rub the specimen under a fixed load, and performance is quantified by measuring mass loss or thickness changes after a specified number of cycles.
Rotational Viscometer for Measuring and Controlling the Application Viscosity of Coatings
A rotational viscometer is a commonly used tool for controlling the viscosity of coatings during application, as it measures the torque generated by a rotor rotating in a fluid to calculate viscosity.
Method for determining the dynamic viscosity of varnish using a falling ball viscometer
This article introduces a method for measuring the dynamic viscosity of varnish using a falling-ball viscometer. It is based on Stokes' law, which calculates viscosity by measuring the time required for a standard small ball to fall a fixed distance in a vertical glass tube filled with varnish.