Capillary Flow RheoMeter

A capillary rheometer measures the pressure difference and flow rate by pushing fluid through a capillary tube via a piston, obtaining rheological data such as shear viscosity. It is used to analyze the flow characteristics of materials like coatings and plastics, guiding formulation adjustments and process optimization.
Selection
When selecting a capillary rheometer, factors such as material type, temperature range, shear rate, pressure capacity, and capillary dimensions must be considered. It is essential to match the sample characteristics and testing requirements, while also focusing on data accuracy, ease of operation, and maintenance costs.

Terms

Standards

Instruments

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

Ubbelohde DIN standard design, viscosity measurement range of 6~ 30cSt, based on the liquid flow time in capillary tubing is proportional to the viscosity principle, to ensure High Accuracy measurement, suitable for a variety of liquid sample analysis.

$ 461.00

The liquid kinematic viscosity is measured by capillary method, and the viscosity range covers 0.5~ 2cSt, which is suitable for a variety of liquid samples.

$ 461.00

Ubbelohde DIN standard design, viscosity measurement range of 20-100cSt, based on capillary tubing flow principle, High Accuracy viscosity measurement by comparing standard liquid and sample outflow time, suitable for a variety of liquid analysis.

$ 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 2000 to 10000cSt, based on the principle of liquid flow time in capillary tubing is proportional to viscosity, to ensure accurate measurement.

$ 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-tube countercurrent design, viscosity measurement range of 6~ 30cSt, based on the principle of liquid flow time in capillary tubing is proportional to viscosity, suitable for a variety of liquid sample analysis.

$ 461.00

U-tube countercurrent design, according to BS/IP/RF standard, viscosity measurement range covering 600 to 3000cSt, based on the principle of capillary method to ensure that the liquid flow time in the upright tube is proportional to the kinematic viscosity.

$ 461.00

Measurement range is 0.3~ 1cSt based on the principle of proportional flow time and viscosity, which is suitable for analysis of various liquid samples.

$ 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

The opaque design is suitable for high viscosity liquid measurement, the viscosity range covers 500 to 2500cSt, and the accurate measurement is based on the principle of capillary tubing flow time proportional to viscosity.

$ 461.00

Using Cannon-Fenske opaque design, viscosity measurement range 4000-20000cSt, based on the principle of capillary tubing outflow time and kinematic viscosity proportional principle, to ensure that the liquid in the upright capillary tubing completely wet pipe wall state flow.

$ 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

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

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