A laser collimator is an instrument that uses a laser beam to measure very weak fault movement. It is generally used in excavating tunnels because its deviation is small and the measurement is more accurate. Light travels in a straight line, and it may be refracted due to the temperature difference between air and air, and the laser is different. The laser rangefinder optical axis calibrator is mainly used for the coaxiality detection of the laser optical axis and visible light optical axis of the rangefinder (can simultaneously calibrate the aiming, transmitting and receiving optical axes, etc.)

The function of the laser alignment instrument is that by measuring the change in the time it takes for the laser beam to reach the reflector and reflect back, geologists can accurately calculate the change in the distance between the generator and the reflector. A beam of laser light emitted by the launch system of the rangefinder enters the collimator objective lens and is imaged on the focal plane of the collimator (that is, the center of the cross) through the beam splitter 1, and is output on the display through the CCD, so that the two optical axes can be coaxial Sex detection. The other light source passes through the beam-splitting prism and then returns to the original path toward the collimator objective lens, and then passes through the beam-splitting prism 2 and then enters the laser receiving system. The image is imaged on the APD and output on the display through the CCD. on the APD.

Performance characteristics of laser calibrator:

1. The brightness of the outgoing laser can be adjusted, and the brightness of the laser point can be adjusted according to the use environment

2. The eyepiece of the vertical laser can be seen, and the clear visible laser can be directly observed through the telescope, and there is no harm to the eyes. The effective distance of laser pointing is up to 100 meters.

3. The whole machine is dustproof and waterproof, professional waterproof design, completely avoiding the internal moisture of the instrument due to rain, the dustproof and waterproof grade of the whole machine reaches IP54

4. Optional laser plummet, standard configuration is optical plummet, optional laser plummet

A versatile laser aligner for straightness, squareness, flatness, parallelism measurement and machine tool leveling, as well as evaluation of spindle orientation and coaxiality of rotating machine tool components. The laser transmitter, receiver module and display device of the calibrator all use wireless communication, which makes the setup and measurement more flexible. The display device is designed like a small tablet computer through which the user can collect, analyze and record data. Each measurement item has a step-by-step approach, guiding users step by step through the entire measurement process through intuitive and easy-to-understand graphics and real-time readings.