Ubbelohde viscoMeter (U-tube type)

The Ubbelohde viscometer calculates viscosity by measuring the flow time of a liquid in a capillary tube. It utilizes gravity to drive the flow of the liquid and determines the dynamic viscosity based on Poiseuille's law. It is used to detect the viscosity characteristics of fluids such as polymer solutions, inks, and coatings, as well as to monitor product quality and reaction processes.
Selection
When selecting an Ubbelohde viscometer, consider matching the measurement range with the sample viscosity, and pay attention to the inner diameter of the capillary. Choose glass or metal materials based on the properties of the sample, and ensure the temperature control accuracy meets the testing standards. Verify the calibration certificate and completeness of accessories, and ensure the operation interface is clear and easy to read.

Terms

Standards

Instruments

U-shaped tube design, viscosity measurement range of 0.9~ 3cSt, based on the liquid flow time in capillary tubing is proportional to the viscosity principle, suitable for a variety of liquid sample determination.

$ 461.00

U-tube countercurrent design, viscosity measurement range of 200-1000cSt, accurate measurement based on the principle of liquid flow time in capillary tubing is proportional to viscosity.

$ 461.00

U-shaped tube design, viscosity measurement range of 200-1000cSt, based on the principle of capillary tubing can accurately determine the kinematic viscosity of liquids at constant temperature.

$ 461.00

U-shaped tube design, viscosity measurement range of 2000 to 10000cSt, based on the principle of liquid flow time in capillary tubing is proportional to kinematic viscosity to ensure accurate measurement.

$ 461.00

U-tube countercurrent design, Measurement range 20-100cSt, based on the principle of liquid flow time in capillary tubing is proportional to viscosity to ensure measurement accuracy and Repeatability.

$ 461.00

U-tube countercurrent design, viscosity measurement range 0.6-3 cSt, accurate determination of liquid kinematic viscosity based on capillary tubing principle, suitable for a variety of liquid samples.

$ 461.00

U-shaped tube design, viscosity measurement range of 60-300cSt, based on the principle of capillary tubing to achieve accurate measurement of liquid kinematic viscosity and outflow time.

$ 461.00

U-shaped tube design, viscosity measurement range of 6-30cSt, based on the principle of liquid flow time in capillary tubing is proportional to viscosity, suitable for accurate measurement of various liquid samples.

$ 461.00

Using U-Tube Reverse Flow BS/IP/RF design, the viscosity measurement range is 60000-300000cSt, which is based on the principle that the flow time of the liquid in capillary tubing is proportional to the viscosity to ensure accurate measurement.

$ 461.00

U-tube countercurrent design, viscosity measurement range 6000-30000cSt, based on the principle of capillary tubing by measuring the liquid outflow time to accurately calculate the kinematic viscosity, suitable for high viscosity liquid analysis.

$ 461.00

U-tube countercurrent design, viscosity measurement range of 2~ 10cSt, based on the principle of capillary tubing by measuring the liquid outflow time accurate calculation of kinematic viscosity, suitable for a variety of liquid samples.

$ 461.00

U-shaped tube design, viscosity measurement range of 2-10cSt, based on the principle of liquid flow time in capillary tubing is proportional to viscosity, accurate viscosity measurement can be achieved.

$ 461.00

Using U-tube vibration principle, only 2-3ml sample can be measured, density Precision +/- 0.0005g/cm ³, built-in Peltier temperature control device, support a variety of communication interfaces and user management functions.

$ 9239.00

U-tube countercurrent design, viscosity measurement range of 2000 to 10000cSt, based on the principle of liquid flow time in capillary tubing is proportional to viscosity, to ensure accurate measurement.

$ 461.00

Using U-tube vibration principle, only 2-3ml sample, measurement Precision up to +/- 0.0003g/cm ³, built-in high definition camera video observation and up to 20 Measurement modes, support four levels of user rights management.

$ 12466.00

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