Real-time Viscosity Determination Instrument

The real-time viscosity measurement instrument generates resistance in the fluid by rotating or vibrating a sensor, measures the internal frictional resistance of the fluid, and converts it into a viscosity value. It is used for online monitoring of viscosity changes in fluids such as coatings and inks during the production process to ensure process stability and product consistency.
Selection
When selecting, consider matching the fluid properties with the sensor type, determine the protection level based on the production environment, align the measurement range and accuracy with process requirements, ensure compatibility with existing control system interfaces, and focus on cleaning convenience and calibration cycles for maintenance needs.

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 40X-1600X Optical inspection magnification and 1.25 numerical aperture objective, it supports real-time video recording and playback, and integrates autofocus and contrast ratio adjustment functions for dynamic observation and analysis.

$ 732.00

Real-time display of tension value and accompanied by sound and light indication, no need to continuously observe the screen; automatic storage of upper and lower limits and calibrated data, power failure is not lost; Measurement range 0-750N, accuracy +/- 5%, support a variety of unit conversion.

$ 357.00

Real-time monitoring of sample temperature, temperature range 0 ℃~ 100 ℃, accuracy +/- 1.0 ℃, can be used with a variety of Viscometers.

$ 119.00

Equipped with Sony 5 million pixel CMOS Sensor, supports global shutter and 35fps high-speed imagery, real-time image stitching and depth of field fusion functions to optimize the operation process and improve work efficiency.

$ 3268.00

Equipped with Sony IMX178 Sensor, 3072x2048 resolution, supports real-time image stitching and depth of field fusion functions, global shutter technology ensures distortion-free shooting of dynamic samples, and USB3.0 interface realizes 40fps high-speed imagery.

$ 1493.00

Adopt touch knob operation, Rotation speed 1000-14000rpm stepless speed regulation, support real-time torque Linear dispersion and current Power display, working head torque 70N.cm, processing viscosity up to 8000mPa.s, with overload protection function.

$ 1266.00

Equipped with 20 million pixel Sony IMX183 Sensor and global shutter technology, support real-time image stitching and depth of field fusion, USB3.0 interface realizes 15fps high-speed transmission, providing a complete image acquisition to report output workflow.

$ 2139.00

Supports 16-channel simultaneous temperature measurement, uses K-type Thermocouple to achieve +/- 1 ° C accuracy, has wireless real-time transmission function, can store 16 sets of data and export Excel reports, and intelligently save data when powered off.

$ 1929.00

Automatically collect viscosity changes and generate Linear dispersion in real time, support up to 15 Linear dispersion comparison analysis in the same coordinate, and automatically provide temperature and viscosity data corresponding to different times.

$ 136.00

Temperature range RT +~ 300 ℃, heating rate 120 +/- 10 ℃/h, with sample rack lifting function, automatic stop heating at the end of the test, printable report Linear dispersion, suitable for Non-metallic material testing.

$ 4059.00

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

Rotation speed control and +/- 0.2% Repeatability, support multi-step measurement and real-time viscosity Linear dispersion display, with a variety of rotors to adapt to different samples, Temperature Measurement range -40~ 300 ℃.

$ 7658.00

Using ETC real-time calibrating technology and dual 32 array Sensor, measurement diaMeter Φ 4mm/Φ 8mm, Repeatability Delta E * ab 0.05, support SCI/SCE simultaneous testing and camera viewfinder positioning.

$ 4237.00

Using quartz time base technology to ensure accurate measurement, Maximum Measured value 750N, Real-time display of tension data and support for voice prompts, automatic storage of upper and lower limit setting values, providing USB, RS-232 and Bluetooth Data output methods.

$ 390.00

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!
How to choose a laboratory coater? Which one should you buy: wire bar, scraper, or slot die?
This article introduces three methods for selecting laboratory coating machines: wire bar coating is suitable for low-viscosity coatings, offering low cost and simple operation; blade coating is ideal for medium-to-high viscosity slurries or those containing particles, with a wide range of film thickness control; slot-die coating provides the highest precision and is suitable for high-end applications such as electronic films.
Laboratory blade coating machine is used for analyzing the film-forming characteristics of high-viscosity slurries.
This article analyzes the characteristics of a laboratory doctor blade coater for forming films from high-viscosity slurries. It focuses on the impact of slurry rheological properties on film formation quality.
Effect of Different Coating Speeds on Film Thickness Consistency in an Adjustable Film Applicator
This paper studies the influence of coating speed of an adjustable film applicator on film thickness uniformity. In the experiment, the coating blade gap was fixed at 100 μm, and a resin solution with a viscosity of 200 mPa·s was used to prepare films at five speeds ranging from 10 to 80 mm/s, followed by thickness measurements.
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.
Rotation rheometer evaluates the atomization performance of water-based paint spraying.
This article introduces how to evaluate the atomization effect of water-based paint spraying using a rotational rheometer. It first explains the two stages of atomization, as well as the importance of rheological parameters such as shear viscosity, storage modulus, loss modulus, and complex viscosity.
Application of Laboratory Scraper Heating Coating Machine in Hot Melt Adhesive Coating
This article introduces the application of a laboratory blade heating coating machine in hot melt adhesive coating. It first explains the coating process and principles, including three stages—heat conduction, fluid shear, and surface wetting—as well as the influence of temperature on adhesive viscosity.
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.
Lab Mixer Selection - Viscosity Determines Torque
This article mainly discusses how to select a laboratory mixer based on the viscosity of the material. The higher the viscosity, the greater the torque required. Low-viscosity liquids are suitable for high speed and low torque, while high-viscosity materials require low speed and high torque.
The impact of temperature uniformity in laboratory water baths on viscosity measurement
This article discusses the importance of temperature uniformity in laboratory water baths for viscosity measurement. Viscosity is highly sensitive to temperature variations, and uneven temperature distribution within the water bath can lead to deviations in measurement results.
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.
The Zahn cup is used for the daily inspection of the viscosity of electrophoretic paint bath solutions.
This article introduces the application of the Zahn cup in daily inspections of the viscosity of electrophoretic paint bath solutions. The viscosity of electrophoretic paint affects coating quality, making daily inspections crucial. The Zahn cup is simple to operate, cost-effective, and suitable for rapid on-site measurements.
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.
Handheld viscosity cups are used for rapid assessment of paint viscosity at construction sites.
A handheld viscosity cup is a portable tool used to quickly assess the viscosity of coatings at construction sites. It operates based on the flow-out time method, calculating viscosity by measuring the time it takes for the coating to flow out of the cup's orifice. It is suitable for Newtonian or approximately Newtonian fluids.