Laser vertical collimator Application: DZJ-300A can be widely used in construction, engineering, installation, project supervision, deformation observation. Such as: high-rise buildings, elevators, mines, water towers, chimneys, installation of large equipment, aircraft manufacturing, shipbuilding and other industries. Features: ◆ outgoing laser brightness can be adjusted depending on the usage environment can adjust the brightness of the laser spot ◆ vertical quasi visible through a telescope eyepiece laser can be directly observed clearly visible laser, no harm to the eyes. Laser point to the effective distance of 100 meters. ◆ machine professional waterproof dustproof and waterproof design, completely avoid the rain caused by moisture inside the instrument, the whole dust and waterproof rating to IP54 ◆ Optional laser plummet Standard preparation for the optical plummet, and optional laser plummet device. Total Station stakeout method: according to the known coordinates of two points to the total station orientation, then enter the coordinates of the point to put the total station will show the angle and distance you turn the total station, the display angle close to zero mapping instrument, and then took a prism lens pointing walking distance along surveying instruments wholesale show, with the total station aiming mirror, point measurement, perspective and distance error is displayed continuously adjusted. Distance error 1-2mm, angular difference + - (1-2) seconds. Vertical laser instrument works: add two semiconductor lasers based on optical vertical alignment system on one of the vertical quasi telescope by the laser beam is emitted. The structure of the instrument to ensure that the optical axis of the laser beam collimation telescope concentric, coaxial, with coke, when the telescope target, the target will appear at a small bright spot of red in the eyepiece on the exterior of the instrument with filters mapping equipment factory, can directly observe the human eye. Instruments also has a grid of laser target mapping equipment monopoly, the measurement is more convenient. Another laser to point the laser beam emitted by the system under it, using a laser beam at a reference point, with fast and intuitive instrument dial on the diameter measurement is more accurate and convenient. Price surveying instruments, surveying instruments, Jinke instrumentation provided by Qingdao Branch of the Instrument Co., Ltd. Qingdao Branch of the Instrument Co., Ltd. (www.qdjk17.com) strong, credible, in Qingdao, Shandong analytical instruments industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Branch of the Instrument and you hand in hand into the brilliant, for a better future!