Laser rangefinder is divided into handheld laser rangefinder and telescopic laser rangefinder.
The measurement distance is generally within 200 meters, and the accuracy is about 2mm. In addition to the function to measure the distance, it can also generally calculate the volume of the measured object.
the measurement data on the laser rangefinder is transmitted to mobile terminals such as cell phones and tablet PCs in real time through Bluetooth; the data can be transmitted to the cloud server through wifi networking, and the measurement data can be shared in real time by the construction partners at remote locations.
The measurement data on the laser rangefinder can be transmitted to mobile terminals such as cell phones and tablet PCs in real time through Bluetooth; the data can be transmitted to the cloud server through wifi networking, and the measurement data can be shared with the construction partners at remote locations in real time.
The measurement distance is relatively long, and the general measurement range is about 3.5m-2000m, and there are also rangefinding telescopes with a maximum range of about 10km. Due to the collimation requirements of rangefinding telescopes, the blind area is below 3.5m, and the laser telescopes larger than 2000m generally use YAG laser, wavelength of 1.064 microns, in order to achieve a larger measurement range, so the laser power is larger, it is recommended that users pay attention to laser protection.
Maximum and minimum distances as the laser beam sweeps across The maximum and minimum distances are recorded simultaneously on the screen at sub The sub value positions on the screen as the laser is scanning the target surface. The maximum and minimum distances are recorded simultaneously at the sub value positions on the screen as the laser scans the target surface.
Laser rangefinder is widely used in terrain measurement, battlefield measurement, ranging of tanks, aircraft, ships and artillery to targets, measuring the height of clouds, aircraft, missiles and artificial satellites, etc.. It is an important technical equipment to improve the accuracy of high tanks, aircraft, ships and artillery. As the price of laser rangefinder continues to drop, industry is also gradually starting to use laser rangefinder, which can be widely used in industrial measurement and control, mining, ports and other fields.
Check the appearance of the instrument frequently to remove dust, grease, mildew, etc. from the surface in time. Use a soft dry cloth when cleaning the eyepiece, objective lens or laser emission window. It is strictly forbidden to scratch with hard objects to avoid damaging the optical performance. Laser distance meter is optical, mechanical and electrical integration of high-precision instruments, should be carefully placed in use, strictly prohibited extrusion or fall from a height, so as not to damage the instrument.