Classification of level instruments

A spirit level is a commonly used measuring tool for measuring small angles. In the mechanical industry and instrument manufacturing, it is used to measure the tilt angle relative to the horizontal position, the flatness and straightness of machine tool equipment rails, and the horizontal and vertical positions of equipment installation. According to the different appearances of the levels, they can be divided into two types: frame level and ruler level; According to the method of fixing the liquid level, it can be divided into adjustable level and non adjustable level.

The spirit level is mainly used to detect the straightness of various machine tools and other types of equipment guide rails, as well as the horizontal and vertical positions of equipment installation. It can also be used for small angle measurements and working surfaces with V-shaped grooves. It can also measure the installation parallelism of cylindrical workpieces, as well as the horizontal and vertical positions of installation. A spirit level is an essential precision measuring tool for measuring the levelness and verticality of mechanical equipment installation.