Microcomputer Digital ViscoMeter

The microcomputer digital viscometer drives a rotor to spin in the sample via a motor, with a sensor measuring fluid resistance and converting it into viscosity values. It is used for detecting the viscosity of fluids such as coatings and inks, ensuring that the flow characteristics of materials meet process requirements during production.
Selection
When selecting, consider that the measurement range covers the viscosity range of the samples, the rotor material's corrosion resistance matches the substance being measured, the temperature control function adapts to the operating environment, the data interface meets recording needs, and the operation interface aligns with the user's habits.

Terms

Standards

Instruments

Using 16-bit microcomputer processor and stepper motor direct drive, gearless design ensures accurate Rotation speed, Measurement accuracy +/- 1% F.S., maximum viscosity value can be displayed and has timing and alarm functions.

$ 1258.00

Using microcomputer drive technology and imported stepper motor, Measurement accuracy up to +/- 1% F.S, repRoducibility +/- 0.5% F.S, support 0.1~ 100mPa.s low viscosity measurement, with automatic scanning function and real-time temperature monitoring.

$ 527.00

Using 16-bit microcomputer processor to improve anti-interference, stepper motor direct drive to ensure accurate speed, Measurement range 1~ 2000000mPa · s, equipped with RTD temperature probe and RS232 interface to achieve accurate temperature control and data transmission.

$ 972.00

Microcomputer control to ensure measurement accuracy, equipped with 4 kinds of rotor and 4 gear Rotation speed selection, repRoducibility of +/- 1% F. S, AC and DC power supply design can work continuously for 8 hours, suitable for a variety of field measurement environment.

$ 1271.00

Adopt 16-bit microcomputer processor and stepper motor direct drive, Speed range 0.1-100 rpm, Measurement accuracy +/- 1.0%, with continuous viscosity display and over-limit alarm function, standard RTD temperature sensor.

$ 1518.00

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

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 to help select the right Rotor speed, ensure High Accuracy and Repeatability.

$ 469.00

Using an improved 16-bit microcomputer processor and stepper motor direct drive, Speed range 0.1~ 200rpm, Measurement accuracy +/- 1% F. S, with continuous acquisition and over-limit alarm function, strong anti-interference.

$ 1919.00

Equipped with microcomputer control and AC/DC dual-use design, the viscosity range is 200~ 1200000mPa · s, supports continuous acquisition and over-range alarm, LCD screen directly displays paraMeters such as temperature, viscosity and Rotation speed, portable Encasement is suitable for field and field use.

$ 1271.00

Using a 16-bit microcomputer processor and a stepper motor drive to achieve full stepless speed change and +/- 1% Measurement accuracy, the LCD screen can display Multi-ParaMeters such as viscosity and shear rate, and support 10~ 20mL small sample testing.

$ 2160.00

Using 16-bit microcomputer processor and stepper motor direct drive, Speed range 0.1-100 rpm, Measurement accuracy +/- 1%, can display the maximum viscosity value and has an over-limit alarm function.

$ 1777.00

Using microcomputer drive technology and imported stepper motor, Rotation speed is accurate and stable; Equipped with automatic scanning function to intelligently recommend Rotor speed combination; Measurement accuracy of +/- 2% F.S, repRoducibility +/- 0.5% F.S; Support real-time temperature measurement and data processing.

$ 511.00

Using 16-bit microcomputer processor and stepper motor drive, range 80~ 40000000mPa · s, support continuously variable speed and LCD display a variety of paraMeters, compact structure and high accuracy.

$ 1351.00

Driven by a 16-bit microcomputer processor and a stepper motor, the range is 60 to 60,000,000 mPa · s, and the whole process is continuously variable. The LCD screen displays paraMeters such as viscosity, shear rate, and shear stress.

$ 1564.00

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.