Ubbelohde viscosity measurement apparatus

The Ubbelohde viscometer calculates viscosity by measuring the flow time of fluid in a capillary tube. It is used to detect the flow characteristics of liquids such as coatings and inks, and is applied in quality control and formulation adjustments.
Selection
When selecting, consider the compatibility of the sample viscosity range with the instrument, the suitability of the capillary inner diameter for flow time, the temperature control precision to meet testing requirements, the corrosion resistance of materials to adapt to sample properties, and the ease of operation to match usage habits.

Terms

Standards

Instruments

Ubbelohde DIN standard design, viscosity measurement range of 100-500cSt, based on the principle of capillary tubing flow time proportional to viscosity, to ensure accurate determination of liquid kinematic viscosity.

$ 461.00

Ubbelohde ASTM standard design, viscosity measurement range of 600-3000cSt, based on the principle of capillary tubing flow time and viscosity proportional to achieve accurate measurement.

$ 461.00

Ubbelohde DIN standard design, viscosity measurement range of 6-30cSt, based on the principle of capillary tubing flow time is proportional to viscosity, suitable for accurate determination of a variety of liquid samples.

$ 461.00

Ubbelohde ASTM standard design, viscosity measurement range of 20-100cSt, based on the principle of capillary tubing can accurately determine the kinematic viscosity of liquids, suitable for a variety of fluid analysis.

$ 461.00

Ubbelohde DIN standard design, viscosity measurement range of 0.35~ 1cSt, based on the principle of capillary tubing flow time proportional to viscosity, to ensure High Accuracy and Repeatability.

$ 461.00

Ubbelohde ASTM standard design, viscosity measurement range of 100-500cSt, based on the liquid flow time in capillary tubing is proportional to the viscosity principle, to ensure accurate determination.

$ 461.00

Ubbelohde ASTM standard design, viscosity measurement range of 1~ 5cSt, based on the principle of capillary tubing liquid flow time is proportional to viscosity, suitable for accurate determination of a variety of liquid samples.

$ 461.00

Ubbelohde ASTM standard design, viscosity measurement range of 2~ 10cSt, based on the principle of capillary tubing flow time proportional to viscosity, to ensure accurate and reliable measurement.

$ 461.00

Ubbelohde ASTM standard design, viscosity measurement range of 10-50cSt, based on capillary tubing flow time and viscosity proportional principle, to ensure measurement accuracy and Repeatability.

$ 461.00

Using Ubbelohde DIN size I specification, viscosity measurement range of 2~ 10cst, based on the principle of capillary tubing flow time and viscosity proportional ratio, accurate measurement is achieved.

$ 461.00

Ubbelohde DIN standard design, viscosity measurement range of 10~ 50cSt, based on capillary tubing flow time and viscosity proportional principle, to ensure accurate determination of liquid kinematic viscosity.

$ 461.00

Ubbelohde ASTM standard design, viscosity measurement range of 20000-100000cSt, based on the principle of liquid flow time in capillary tubing is proportional to viscosity, to ensure accurate determination of high viscosity liquids.

$ 461.00

Ubbelohde ASTM standard design, viscosity measurement range of 200-1000cSt, based on capillary tubing flow time and viscosity proportional principle, suitable for a variety of liquid sample analysis.

$ 461.00

Ubbelohde DIN standard design, viscosity measurement range of 1~ 5cSt, based on capillary tubing flow principle, to ensure High Accuracy and Repeatability, suitable for a variety of liquid analysis.

$ 461.00

Measurement range from 10000 to 50000cSt is designed using Ubbelohde DIN standard, and accurate measurement is achieved based on the principle of capillary tubing flow time and viscosity.

$ 461.00

Articles

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This article introduces how to select an appropriate rotational viscometer, so you won't be blind when choosing a viscosity measurement instrument!
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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
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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.
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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.
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