Overview
The TQC Benchtop viscosity cup VF2050 is a Benchtop viscosity measurement instrument made of titanium anodic oxidation aluminum material and complies with ISO2431 international standards. With a diameter of 6mm, this model is suitable for testing in the viscosity range of 188 to 684cSt. It has an outstanding filter design, which enables rapid viscosity evaluation of products that comply with Newtonian mechanical properties, providing a high degree of Accuracy and repeatability.
Features
1. Titanium anodic oxidation aluminum material, smooth and bright surface, easy to clean and use
2. In line with ISO2431 international standards
3. The filter part has a prominent design
4. Computerized machining technology production, mass stability
5. Accuracy and repeatability test results
6. Long operating life
Principle
The TQC Benchtop viscosity cup measures viscosity based on the flow time of the fluid through a fixed diameter filter. A value representing the conditional viscosity is obtained in seconds by measuring the time it takes for the fluid to flow out of the cup until the first breakpoint occurs, or the time it takes to flow out of 50 ml of fluid.
Applications
Viscosity and conformity assessment of products conforming to or close to conforming to Newtonian mechanics
Steps
1. Select the appropriate Benchtop viscosity cup
2. Ensure that the viscosity cup and test fluid are at the required experimental temperature
3. Ensure that there are no bubbles and debris in the fluid
4. Sealing the outflow hole, fill it with fluid, scrape off the excess test solution, and put away the receiving cup
5. Release the outflow hole to start the timing, and end the timing when the fluid appears at the first breakpoint
6. Fixed Flow rate test method: similar procedure, stop timing when 50 ml of fluid flows out
Notice
• Use suitable fine brush and solvent to clean viscosity cup, do not use cleaning methods and tools that will cause scratches
• It is recommended to buy at least 1 standard viscosity cup with calibrating certificate for comparison and calibrating
• The channel length is short, and any channel change will have a significant impact on the outflow time
• Correct outflow time by drawing correction charts to ensure accurate test results
