Metrological equipment for calibration and testing of industrial instruments for metering of flow, amount of fluid, liquid hydrocarbons and gas of all types and principles of operation. Our Equipment is not serial and is made under individual projects. This equipment is widely used in petrochemical industry and is intended for calibration and testing of volumetric and mass flow meters, variable area flow meters, nozzles, orifice plates, piston provers, standard vessels and tanks, and also instruments for metering of multicomponent multiphase flows. Specialists of our company have a vast professional experience and took part in creation of National standards of Russia. Our equipment is successfully used at Lukoil, Gazprom companies and many others. Stationary flow measuring stands of high accuracy made by our company have a wide range of technical and accuracy characteristics that meet highest world standards.