Viscometer NDJ-4 is suitable for measuring the viscosity and rheology of various fluids, and can determine the dynamic viscosity and structural viscosity of mineral oil, lubricating oil, adhesives, paints, fuels, inks, coatings, cosmetics, food, resins, etc., and is a satisfactory instrument for determining fluid viscosity in petrochemical products, daily chemicals, food, fuels, adhesives and other industries.
NDJ-2 lifting system adopts helical rack/helical gear mode;
A universal joint is added to the interface connecting the rotor;
The variable speed gear is pressed with high wear-resistant and high-performance engineering plastics.