Apparent ViscosiMeter

A viscometer measures the resistance of a fluid to the movement of rotating or vibrating components within it, reflecting the fluid's flow characteristics. It is used in industries such as coatings and inks for viscosity monitoring and quality control to ensure that the product's flow performance meets usage requirements.
Selection
When selecting a viscometer, consider the viscosity range of the sample to be tested, temperature conditions, and measurement accuracy requirements. Match the sensor specifications of the instrument with the sample characteristics, pay attention to ease of operation and maintenance costs, and ensure that it meets the practical application scenarios of daily testing.

Terms

Standards

Instruments

Test accuracy is ensured by using 100ml +/- 0.5ml feeder volume and 40 ° funnel angle design, suitable for apparent density (pb) measurement of powder and pellets, easy and reliable operation.

$ 483.00

Made of stainless steel, the feeder volume is 100ml +/- 0.5ml, the sampling volume is 110-120ml, and the funnel angle is 20 °. It is suitable for density measurement of loose materials to ensure Test accuracy and durability.

$ 587.00

The stainless steel funnel is used to ensure that the surface is smooth and free of static electricity. It is equipped with two specifications of funnel, which are suitable for free-flowing powder and caking trend powder respectively. The receiver volume is 500ml, and the sampling volume is 510-550ml, which meets the standard test requirements.

$ 875.00

The volume weighing method is used to measure the density of free-flowing powder, the diaMeter of the funnel is 60mm, and the volume of the receiver is 500ml. It is suitable for powders with caking trend, and the test process avoids static electricity.

$ 711.00

The powder density is determined by volume weighing method, equipped with 40mm stainless steel funnel and 500ml receiver, which meets the standard requirements and is easy to operate, and is suitable for accurate measurement of loose caking powder.

$ 711.00

High subdivision drive stepper motor ensures accurate and stable Rotation speed, Measurement accuracy of +/- 1% F. S, viscosity range of 1~ 1000000mPa · s, LCD display viscosity, Rotation speed and other Multi-ParaMeter, timing function to ensure thixotropic liquid data conformity.

$ 777.00

Measurement range 1~ 1X10 mPa · s, equipped with 1-4 rotors, 6/12/30/60rpm four speed, stainless steel rotor and universal joint design, automatic data storage function.

$ 709.00

Measurement range 10-2000000mPa.s, support 8 kinds of speed selection, equipped with 4 kinds of rotor, Measurement accuracy +/- 3% F.S, Repeatability +/- 0.5% F.S, easy operation and reliable test results.

$ 1171.00

Measurement range 1~ 1000000mpa.s, Rotor speed 7.5/75/750rpm, can be connected to Thermostatic Bath to control sample temperature, only 15-70ml sample volume, suitable for a variety of fluid viscosity determination.

$ 461.00

Measurement range 1~ 1X10 mPa · s, equipped with No. 1-4 rotor and four speed, using Dial display and universal connector design, with data storage function to ensure reliable test results and easy operation.

$ 441.00

Measurement viscosity range 10~ 2X10mPa · s, stainless steel rotor and universal joint design, support manual speed regulation and 0.3-60 rpm multi-speed, with data storage function to ensure accurate and reliable measurement.

$ 677.00

Measurement range 1~ 2X10 mPa · s, equipped with 1-4 rotors, stainless steel material and universal joint design, support 0.3-60 rpm multi-speed speed, with data storage and backlit LCD display function.

$ 770.00

Measurement range 0.1~ 1X10 mPa · s, equipped with 0-4 rotor and 6/12/30/60rpm four speed, using pointer display and manual speed regulation, with data storage function, interface with universal connector design.

$ 480.00

Using reliable mechanical design and microcomputer control technology, Measurement range 1-100000mPa.s, repRoducibility +/- 1% F.S., equipped with USB/RS232 interface to support data recording and printing functions.

$ 361.00

Measurement range 1~ 1X10 mPa · s, equipped with 1-4 rotors, optional 0 rotor expansion to 0.1mPa · s, stainless steel rotor and universal joint design, support automatic speed regulation and RS232 data output, ensure accurate and reliable data collection.

$ 1053.00

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.
Effect of Rapid Temperature Change Aging Chamber on Thermal Cycling of Composite Materials
This article primarily explores how rapid thermal cycling chambers affect the performance of composite materials during thermal cycling. It explains that thermal cycling can induce internal stresses in composite materials due to differences in the thermal expansion coefficients of their components, potentially leading to microcracks or performance degradation.
Constant temperature and humidity aging chamber for testing plastic yellowing according to GB/T 16422.3.
This article introduces the method of testing plastic yellowing using a constant temperature and humidity aging chamber in accordance with the GB/T 16422.3 standard. Yellowing is an indication of chemical degradation in plastics caused by heat, oxygen, and humidity.
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.