Overview
Fungilab CV006-104 is a U-tube Capillary Viscometer, model U-Tube Type BS/U size D, with a viscosity measurement range of 20 to 100cSt. It is designed based on the principle that the flow time of liquids in capillary tubing is proportional to kinematic viscosity, and is suitable for accurate determination of liquid viscosity in a variety of industries.
Features
1. U-shaped tube design, easy to operate and read
2.The viscosity measurement range covers 20~ 100cSt, suitable for medium viscosity liquids
3. Ensure measurement accuracy based on BS/U standard specifications
4. Simple structure and easy maintenance
Principle
At a certain temperature, when the liquid flows in an upright capillary tubing in a state of complete wetting of the tube wall, its kinematic viscosity is proportional to the flow time. When measuring, use a liquid with known kinematic viscosity as a standard, measure the time it takes to flow out of the Capillary Viscometer, and then measure the time it takes for the sample to flow out of the same Viscometer, and calculate the viscosity of the sample.
Applications
Petroleum, chemical industry, light industry, electromechanical, national defense, transportation, coal, metallurgy, food, paper, Spinning & weaving, scientific research, institutions of higher learning
Steps
1. Prepare a standard liquid with known kinematic viscosity
2. Inject standard liquid into Viscometer and measure its outflow time
3. Washing and drying Viscometers
4. Inject the sample to be tested and measure its outflow time
5. Calculate the viscosity of the sample according to the outflow time of the standard liquid and the sample
Notice
• Ensure that the capillary tubing is completely wet
• Keep the measurement temperature constant
• Washing and drying Viscometers before use
• Avoid bubbles affecting measurement results
• Strictly follow the operation steps
