Digital Automatic ViscoMeter

The automatic digital viscometer drives a rotor to rotate in the sample via a motor, measures the fluid resistance and converts it into viscosity values, with results displayed directly in digital form. It is used for viscosity testing of fluids such as coatings and inks to monitor production consistency.
Selection
When selecting, consider the measurement range covering the sample viscosity, rotor material being corrosion-resistant, temperature control meeting test conditions, the operation interface being clear and easy to read, and calibration services being conveniently accessible.

Terms

Standards

Instruments

Using microcomputer drive technology and imported stepper motor, Measurement accuracy +/- 1% F.S, repRoducibility +/- 0.5% F.S, with automatic scanning function and RS232 interface, support real-time temperature measurement.

$ 527.00

Measurement accuracy of +/- 2% F. S, viscosity range of 1~ 2000000mPa · s, with automatic scanning function and automatic stop measurement, support multi-rotor specifications and eight Rotation speed switching.

$ 559.00

Using microcomputer drive technology and imported stepper motor, Rotation speed is accurate and stable, viscosity range 1~ 100000mPa · s, with automatic scanning function, can automatically recommend rotor and Rotation speed combination, improve measurement efficiency.

$ 465.00

Using professional mechanical design and microcomputer control technology, Measurement accuracy of +/- 2% F. S, with automatic scanning function to intelligently select rotor and Rotation speed, support RS-232 communication and temperature sensor interface expansion.

$ 520.00

Using microcomputer drive technology, equipped with imported stepper motor, Speed range 6/12/30/60rpm, viscosity measurement range 1~ 100000mPa · s, with automatic scanning function, can automatically prompt the appropriate Rotor speed combination to ensure High Accuracy and Repeatability.

$ 507.00

Adopt imported stepper motor to ensure smooth speed, measurement accuracy of +/- 1% F.S, repRoducibility of +/- 0.5% F.S., support automatic scanning function to help select the appropriate Rotor speed, suitable for accurate measurement of low viscosity fluids.

$ 620.00

Using microcomputer drive technology and imported stepper motor, speed range 6/12/30/60rpm, viscosity measurement range 1~ 100000mPa · s, with automatic scanning function can automatically prompt the appropriate Rotor speed combination to ensure High Accuracy and repeability.

$ 567.00

Using microcomputer drive technology and imported stepper motor, speed range 0.3-60 rpm, viscosity measurement range 1-2000000mPa · s, with automatic scanning function, can automatically prompt the best Rotor speed combination to ensure High Accuracy and repeability.

$ 514.00

Adapt to a variety of Viscometer use, suitable for factory field applications, real-time printing measurement results, no need to hand copy, easy operation, can save labor time.

$ 183.00

Equipped with 7-inch Touchscreen for easy operation, anti-static shell design is safe and reliable, viscosity measurement range 1~ 1500000mPa · s, support automatic conversion of power and kinematic viscosity, built-in temperature Probe to ensure accurate data.

$ 2232.00

Using microcomputer drive technology and imported stepper motor, Speed range 0.3-60 rpm, viscosity measurement range 1-2000000mPa · s, with automatic scanning function to help select the right Rotor speed, ensure High Accuracy and Repeatability.

$ 469.00

Adopt imported stepper motor to ensure smooth speed, measurement accuracy of +/- 1% F. S, with automatic scanning function can intelligently match Rotor speed combination, directly display viscosity, temperature and other paraMeters, easy and reliable operation.

$ 551.00

The data collection process is realized by single chip microcomputer control, with automatic search function to match the best rotor and Rotation speed, Measurement accuracy of +/- 5% F.S, repRoducibility of +/- 1% F.S., support 6/12/30/60rpm multi-Rotation speed selection.

$ 541.00

Microcomputer drive technology and imported stepper motor to ensure smooth speed, measurement accuracy of +/- 1% F. S, repRoducibility +/- 0.5% F. S, with automatic scanning function to help choose the right Rotor speed, with ultra-low viscosity adapter to support viscosity measurement as low as 1cP.

$ 659.00

The test program can be uploaded to the Viscometer host, the analysis record data can be collected, the rheological Linear dispersion and Excel can be generated, and five sets of data can be plotted and compared at the same time.

$ 204.00

Articles

How to choose the right rotational viscometer?
This article introduces how to select an appropriate rotational viscometer, so you won't be blind when choosing a viscosity measurement instrument!
Stormer viscometer controls the in-can viscosity of latex paint.
This paper introduces the application of the Stormer viscometer in controlling the paint can viscosity of latex paint. Paint can viscosity affects application performance and user experience, with either too high or too low values causing issues.
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.
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.
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.
Stormer Viscometer for Determining Krebs Viscosity of Paints
This article introduces the method of measuring the Krebs viscosity value of colored paints using a Stormer viscometer. Viscosity is a key indicator that affects the application and storage of coatings. The Krebs unit (KU) quantifies viscosity based on the resistance encountered by a rotor as it rotates within the paint sample.
Rotational viscometer measures the viscosity of paint at low shear rates.
This article introduces the method and significance of measuring the viscosity of colored paint at low shear rates using a rotational viscometer.