viscosimeter orifice

См. также в других словарях:

• viscosimeter — An instrument to measure the viscosity of fluids, especially those of hydraulic fluids. Viscosity of fluid is measured by the time taken in seconds for 60 cc of fluid to flow through orifice at the given temperature …   Aviation dictionary

• viscosimeter — A device used to determine the viscosity of a given sample of oil. The oil is heated to a specific temperature and then allowed to flow through a set orifice. The length of time required for a certain amount to flow determine the oil s viscosity …   Dictionary of automotive terms

• 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. Viscometers only measure under one flow… …   Wikipedia