Laser sweeper
2021-09-06
Compared with ordinary level, laser leveling instrument has the following five advantages: (1) The measuring range is longer than the general level and safe to use (for specific instruments, please refer to the instrument manual). In general, when the naked eye stares at the ray for more than 15min, the laser ray emitted by the instrument will not cause harm to the human body), and it can also be observed day and night to establish a constant visual plane reference. (2) The instrument has the advantages of convenient carrying, light weight and low power consumption, and can work normally in complex terrain and harsh environment. The calibration of the instrument is simple and easy, and can be carried out on site. (3) It can eliminate the delay and increase the cost of retest caused by information communication failure, misunderstanding of contact signal, ruler reading error and operation error in conventional leveling. (4) The whole process dynamic monitoring can be carried out, so as to reduce the material and cost loss caused by ultra deep excavation foundation or ultra thick pouring concrete. (5) It can be operated by one person, fast and accurate, saving manpower, reducing cost, simple operation, easy to learn and learn; It can also save 1 / 2-2 / 3 of time. 
Automatic Laser Sweeper is one of the crystallization of the close combination of microelectronics technology, laser technology, precision machinery manufacturing technology and surveying and mapping science. It is mainly used for horizontal and vertical control in large-scale water conservancy construction, high-rise building and civil engineering construction. Such as precise leveling survey of concrete ground, large equipment foundation and other surface layers, large-area high-precision land leveling, railway track laying survey, tunnel subgrade track laying survey, etc. Automatic laser leveling instrument has incomparable advantages over level instrument, and can do many jobs that level instrument is not competent for.
