High Asphalt ViscoMeter

The high asphalt viscometer rotates a shaft within the asphalt sample to measure the torque generated by fluid resistance, which is then converted into viscosity data. It is used to monitor the flow characteristics of asphalt at high temperatures and is applied in quality control of asphalt mixtures in road construction.
Selection
When selecting, consider the temperature range and viscosity range of the asphalt sample to match the instrument's measurement range. Pay attention to temperature control accuracy and rotor specifications to ensure compatibility with common asphalt grades. Verify the calibration certificate and protective design to meet the requirements of the laboratory environment.

Terms

Standards

Instruments

It adopts copper ring and steel ball structure, supports 2-3.55 gram steel ball configuration, and accurately determines the softening temperature of the material through the drop distance of 25.4 mm, which is suitable for all kinds of asphalt experiment needs.

$ 122.00

Can measure 50~ 200000mPa · s viscosity range, Temperature control accuracy of +/- 0.1 ℃, the use of high subdivision stepper motor to ensure smooth Rotation speed, support the whole process of monitoring viscosity - Linear dispersion, beyond the range of automatic alarm.

$ 1645.00

Can measure the dynamic viscosity of normal temperature solid high temperature molten fluid, viscosity range 10~ 200000mPa · s, Temperature range RT +~ 250 ℃, repRoducibility +/- 0.5% F. S, support a variety of Rotor speed and timing functions.

$ 1476.00

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

Using high definition color screen and metal shell design, strong anti-interference. Equipped with high-speed processor and timing function, Measurement accuracy +/- 1% F.S., support real-time viscosity Linear dispersion display and data storage.

$ 2171.00

Rotation speed is accurate and stable with high subdivision stepper motor, viscosity range of 10~ 1000000mPa · s, temperature accuracy +/- 0.1 ℃, support continuously variable speed and direct liquid crystal display, no need for secondary calculation.

$ 1886.00

Rotation speed is accurate and stable with high subdivision stepper motor. Measurement accuracy is +/- 1% F.S. The embedded integral heating design makes the heating uniform and the thermal inertia is small, and supports the whole process monitoring of viscosity-temperature Linear dispersion changes.

$ 1703.00

Rotation speed is accurate and stable with high subdivision stepper motor, viscosity range of 5~ 1000000mPa · s, Temperature control accuracy of +/- 0.1 ℃, support real-time display of shear rate and shear stress, out of range automatic alarm.

$ 2313.00

Measurement range of 50~ 7600 μm, error +/- 3%, suitable for thick soft coatings such as polyurea and asphalt neoprene, providing accurate thickness detection.

$ 3226.00

Rotation speed is accurate and stable with high subdivision stepper motor, viscosity range 400~ 80000000mPa · s, temperature accuracy +/- 0.1 ℃, support the whole process of monitoring viscosity-temperature Linear dispersion, suitable for solid to liquid substance measurement.

$ 2688.00

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

Rotation speed is accurate and stable with high subdivision stepper motor, embedded integral heating makes uniform heat inertia small, Measurement accuracy of +/- 1% F. S, repRoducibility +/- 0.5% F. S, support stepless speed change and whole process monitoring viscosity change.

$ 2260.00

Rotation speed is accurate and stable with high subdivision stepper motor, viscosity range of 50~ 10000000mPa · s, temperature control accuracy +/- 0.1 ℃, support real-time monitoring of viscosity-temperature Linear dispersion and over-limit alarm function.

$ 2475.00

Shear rate 3.84N, sample size only 0.5ml, suitable for a variety of Viscometer models, ensuring High Accuracy measurement and wide applicability.

$ 683.00

Rotation speed is accurate and stable with high subdivision stepper motor, the range covers 100~ 10000000mPa · s, supports continuously variable speed and +/- 0.1 ℃ accurate temperature control, built-in LCD liquid crystal directly displays viscosity, temperature and other Multi-ParaMeters, suitable for high temperature liquid sample measurement.

$ 2047.00

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.
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.
Standard Method for Measuring the Melt Viscosity of Hot Melt Adhesives with a Rotational Viscometer
This article introduces the standard method for measuring the molten viscosity of hot-melt adhesives using a rotational viscometer. During the measurement, the hot-melt adhesive sample must be fully melted and degassed, placed into a measuring cup, and then measured with the rotational viscometer at a set temperature.
The cone and plate viscometer measures the rheological properties of a small amount of ink sample.
A cone-plate viscometer measures torque through rotation between the cone and plate, enabling the analysis of rheological properties with small ink samples. It is suitable for small-volume measurements, reducing interference from solvent evaporation.