T Type Small Plastic Torpedo Spirit Level

The level tube of the level gauge is made of glass. The inner wall of the level tube is a curved surface with a certain radius of curvature. The tube is filled with liquid. When the level gauge is tilted, the bubbles in the level tube will move to the raised end of the level gauge, so as to determine the position of the level plane. The larger the curvature radius of the inner wall of the leveling tube, the higher the resolution. The smaller the curvature radius, the lower the resolution. Therefore, the curvature radius of the leveling tube determines the accuracy of the level.

The spirit level is mainly used to check the flatness, straightness, perpendicularity of various machine tools and workpieces and the horizontal position of equipment installation. Especially when measuring the perpendicularity, the magnetic level can be absorbed on the vertical working face without manual support, reducing the labor intensity and avoiding the measurement error of the level caused by human body heat radiation.
The structure of the level is different according to the classification. The frame level generally consists of the main body of the level, horizontal level, thermal insulation handle, main level, cover plate, zero adjustment device and other parts. The ruler level generally consists of the main body of the level, the cover plate, the main level and the zero adjustment system.