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www.wikihow.com/Measure-Viscosity

Understand the variables in the viscosity equation. Density is mass per unit volume of an object and is designated with a p.In this equation, you need to measure the density of both the sphere, p s, and the liquid, p l, it is passing through.The radius of the sphere, a, can be found by measuring the circumference of the sphere and dividing that by 2π.

www.cscscientific.com/csc-cientific-blog/bid/98427/How-Can-I-Measure-Viscosity

Ways to Measure Viscosity. Way back in the 1800's, the first measurements of viscosity were made using capillary tube methods. The following is a brief summary of the different techniques and instruments that have since been developed, and are in use today.

www.reference.com/science/measure-viscosity-95abcd5a6c87f89a

How Do You Measure Viscosity? Dropping a marble or ball bearing through a liquid is a simple method for measuring viscosity, while an Ostwald Viscometer is more complex and more accurate. The ball bearing method involves more rigorous calculations than the viscometer.

en.wikipedia.org/wiki/Viscometer

A viscometer (also called viscosimeter) is an instrument used to measure the viscosity of a fluid.For liquids with viscosities which vary with flow conditions, an instrument called a rheometer is used. Thus, a rheometer can be considered as a special type of viscometer. Viscometers only measure under one flow condition.

www.coleparmer.com/blog/2017/11/21/measure-viscosity

Do you need to measure viscosity? Viscosity is a measure of a fluid’s resistance to flow, or more precisely, it is the ratio of the force required to overcome internal friction between layers of fluid (shearing stress) to the change in speed between layers of fluid (velocity gradient).

www.teachengineering.org/activities/view/cub_surg_lesson03_activity1

Students calculate the viscosity of various household fluids by measuring the amount of time it takes marble or steel balls to fall given distances through the liquids. They experience what viscosity means, and also practice using algebra and unit conversions.

www.davis.com/blog/2014/12/03/3-ways-to-measure-viscosity

Viscosity measurements tell you whether your shampoo, paint, sauce, oil or similar product meets quality standards in terms of “thickness” or resistance to flow. Depending on your process requirements, you can use various tools to measure viscosity. Here are three: Get easy viscosity measurements at various temperatures using a viscosity ...