glass viscometer

A glass viscometer is a scientific instrument used to measure the viscosity of a fluid. It consists of a glass tube with a narrow bore and a bulb at one end. The fluid is poured into the tube, and the time it takes to flow through the narrow bore is measured. This time is then used to calculate the viscosity of the fluid. Glass viscometers are commonly used in laboratories to determine the viscosity of various liquids, such as oils, paints, and chemical solutions. They are an essential tool in industries where the flow and consistency of fluids are crucial for quality control and product development.