Overview
Fungilab CV004-207 is a Capillary Viscometer, model Cannon-Fenske Routine size 300, designed for the measurement of kinematic viscosity of liquids in the range of 50 to 200 cSt.
Features
1. Adopt Cannon-Fenske Routine design to ensure accurate measurement
2. Covering the viscosity range of 50 to 200 cSt, suitable for a variety of liquids
3. Simple and reliable operation based on standard capillary tubing principle
Principle
At a certain temperature, the kinematic viscosity of the liquid is proportional to the flow time when it flows in an upright capillary tubing in a state of complete wetting of the tube wall. The viscosity of the sample is calculated by measuring the outflow time of the sample from the same Viscometer using a standard liquid with known kinematic viscosity.
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. Time measurement of standard liquid from Capillary Viscometer
3. Measurement of sample outflow time from the same Viscometer
4. Calculate the viscosity of the sample based on the flow time
Notice
• Make sure the liquid completely wetting the capillary wall
Maintain constant temperature during measurement
• Viscometer calibrated before use
• Avoid contamination of samples and standard liquids
