Long linear dilatometer with boiler and electric hot plate

Function

Intended for experimental study, physics laboratory and carrying out physics experiments on: Thermal expansion. The variation in the length of copper as a function of its initial length, for the same temperature variation. Copper and its metal alloys. The variation in the length of brass as a function of its initial length, for the same temperature variation. Brass and its metal alloys. The variation in the length of steel as a function of its initial length, for the same temperature variation. Steel and its metal alloys. Determination of the coefficient of linear expansion of copper. Determination of the coefficient of linear expansion of brass. Determination of the coefficient of linear expansion of steel, etc.