Ultrasonic ViscoMeter

The ultrasonic viscometer emits ultrasonic waves through a sensor that propagate in a liquid, and measures the degree of sound wave attenuation to calculate viscosity. It is used for online monitoring of viscosity changes in fluids such as coatings and inks, and is suitable for real-time control in production processes.
Selection
When selecting, consider matching the fluid properties with the sensor material, determine the protection level based on the operating temperature and pressure, and combine the measurement range and accuracy requirements, while also taking into account the installation method of the equipment and the type of output signal.

Terms

Standards

Instruments

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

With microwave and ultrasonic coordinated control function, 250ml container capacity with 1800W adjustable ultrasonic Power, infrared temperature sensor and magnetic stirring system, support a variety of reaction modes to expand applications.

$ 17178.00

Equipped with microwave and ultrasonic synergy function, 2000ml large-capacity reactor and 1800W ultrasonic power, support platinum resistance accurate temperature measurement and magnetic stirring, and realize multi-mode chemical reaction control.

$ 15887.00

With microwave and ultrasonic synergy function, support 500ml reaction vessel, ultrasonic Power 1800W can be fine-tuned, Frequency 20KHz, integrated infrared temperature control and magnetic stirring, suitable for a variety of synthesis conditions to accelerate the reaction.

$ 17178.00

It is equipped with ultrasonic and degassing cleaning modes, supports accurate temperature control within 80 ° C and 60-minute timing, and is designed with SUS304 stainless steel punching Tank without solder joints. The transducer has high conversion rate and ultrasonic power of 600W.

$ 315.00

Equipped with microwave ultrasonic individual and collaborative control functions, equipped with 2000ml reaction vessel and 1800W ultrasonic Power, supports infrared temperature measurement and magnetic stirring, and can achieve a variety of synthesis conditions.

$ 17178.00

With microwave ultrasonic separate control and coordination function, support 1000ml reaction capacity and 1800W ultrasonic Power, using infrared temperature sensor and magnetic stirringdevice, can realize multi-mode reaction operation.

$ 17178.00

With microwave ultrasonic separate and collaborative control function, using Platinum Resistance Sensor to achieve +/- 1 ℃ temperature control accuracy, equipped with 1800W adjustable ultrasonic Power and 1000W microwave output, support multi-stage program control and real-time response monitoring.

$ 15887.00

With 20-25KHz Ultrasonic Frequency and 1800W Maximum Power, it supports ultrasonic, homogeneous emulsification and vortex mixing operation at the same time, provides over-temperature overload alarm and remote control function, Glass parts are resistant to corrosion and high and low temperature.

$ 8465.00

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

The device uses 40KHz Ultrasonic Frequency, is equipped with 300W Heating power, supports 1-30 minute timing and 20-80 ℃ temperature regulation, ensuring deep cleaning and rapid dissolving of dirt.

$ 190.00

With ultrasonic and degassing dual cleaning mode, it supports accurate temperature control within 80 ° C and 60-minute timing. It adopts stainless steel punching Tank without solder joint design, resulting in high transducer conversion rate and long service life.

$ 140.00

Measurement accuracy of 0.1 ℃, range of 0~ 100 ℃, real-time display of temperature values, suitable for a variety of Viscometer models, to ensure a stable test environment.

$ 135.00

It is equipped with microwave and ultrasonic separate control and coordination functions, supports platinum resistance temperature measurement and 1800W ultrasonic power, and is equipped with magnetic stirring and ultraviolet catalytic system, which can realize multi-stage program control and real-time data monitoring.

$ 15887.00

With ultrasonic and degassing two cleaning modes, support 14 temperature within 80 ℃ precise control and 60 minutes timing. SUS304 stainless steel punching Tank without solder joint design, the transducer conversion rate is high, long service life.

$ 251.00

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.
Ultrasonic Thickness Gauge Selection: Technical Considerations for Probe Configuration and Measurement Modes
This article primarily introduces the technical factors to consider when selecting an ultrasonic thickness gauge. In terms of probe configuration, the frequency affects both resolution and penetration depth, while crystal size determines adaptability to curvature and surface conditions. Dual-element probes offer a smaller dead zone compared to single-element probes, and delay-line probes are suitable for thin-wall and high-temperature applications.
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.
Ultrasonic thickness gauge for detecting thick coatings and composite coatings.
Ultrasonic thickness gauges measure coating thickness using the principle of ultrasonic pulse reflection, calculating the result based on the propagation time of sound waves in the material and the speed of sound. When detecting thick coatings and composite coatings, challenges such as acoustic attenuation of the material, unknown sound speed, and signal recognition at multi-layer interfaces must be addressed.
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.