What are the classifications of level gauges?
A level is an instrument for establishing a horizontal line of sight to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. The main components are a telescope, a tube level (or compensator), a vertical axis, a base, and a foot screw. So, what are the classifications of levels? Zhuhai Tianchuang Instrument Co., Ltd. summarized the following points for everyone:
According to the structure, it is divided into micro-tilt level, automatic leveling level, laser level and digital level (also known as electronic level). According to the accuracy, it can be divided into precision level and ordinary level.
1. Digital level (electronic level)
This is a level developed in the 1990s. It integrates high-tech such as opto-mechanical, computer and image processing. It is a modern technology.
2. Tilt level
Horizontal line of sight is achieved with the help of a slightly inclined helix. Its tube level has small division value and high sensitivity. The telescope is integrated with the tube level. The tube vial is slightly pitched in the vertical plane by means of the slightly tilted screw, which is in line with the centering of the vial and the horizontal line of sight.
3. Laser level
A laser beam is used instead of manual readings. The laser beam emitted by the laser is guided into the telescope barrel so that it emits a horizontal laser beam along the collimation axis. Equipped with a photoelectric receiving target capable of automatic tracking on the leveling rod, the leveling measurement can be carried out.
4. Automatic leveling level
Get horizontal line of sight with automatic leveling compensator. When the line of sight of the telescope is slightly tilted, the compensator moves the telescope relatively under the action of gravity, so as to quickly obtain the reading of the scale when the line of sight is horizontal. Compared with the micro-tilt level, this instrument has higher work efficiency and stable precision.
