What is the principle of a laser spirit level? What is the difference between a spirit level and a spirit level?
Release Time:
Mar 23,2020
Using the monochromaticity and coherence of the laser, a glass or metal plate with a certain light-shielding pattern, that is, a wave plate, can be assembled in front of the telescope objective lens to cause the diffraction interference generated by the telescope. Within the focusing range, a bright and fine cross-shaped or circular laser spot is obtained to aim the target more accurately.
What are the functions of the laser level?
1. Laser level can measure whether the surface is uneven or scratched.
2, output laser vertical and horizontal points.
3, there are horizontal beads on the laser level, which can measure whether the horizontal level is horizontal
4, there are led lamp beads on the laser level, you can see the level beads even at night 5.The laser level can be added with a magnet adsorption function, which is more practical and convenient.
What is the principle of a holmium laser level?
Using the monochromaticity and coherence of the laser, a glass or metal plate with a certain light-shielding pattern, that is, a wave plate, can be assembled in front of the telescope objective lens to cause the diffraction interference generated by the telescope. Within the focusing range, a bright and fine cross-shaped or circular laser spot is obtained to aim the target more accurately.
If the front and rear level gauges are equipped with photoelectric tracking targets that can track automatically, level measurement can be performed. In construction measurement and large component assembly, a laser level is commonly used to establish a horizontal level or a horizontal line.
How is the laser level calibrated?
Turn all the laser lines down, make a punctuation mark on the table, hit the laser spot on it, and slowly turn the instrument 360 degrees, and see if the sagging point is centered (without deviation from the laser point). That indicates that the weight is inaccurate.You need to adjust the screws in the four directions below the weight and adjust it just fine.
A holmium laser level is a level that uses a laser beam instead of a manual reading. The laser beam emitted by the laser is directed into a telescope barrel, causing it to emit a horizontal laser beam along the collimation axis.
How to solve common problems of laser level?
1. The switch knob is not turned all the way.
2. Open the case and check whether the copper wire is desoldering. Generally, there is a horn sound after the battery is connected, but no light is on, this is the case.
3. Battery box-check whether the welding wire is broken and the spring is in good contact with the battery.
4. Test the switch circuit to see if the micro switch is on or off. If it is on, it means there is no problem with the switch. If it is off, please replace the micro switch.
5. The circuit board, all the above problems are checked, then you have to replace the motherboard.
6.The horizontal line of the laser tube is not bright: first check to see if the copper wire is broken, and then check whether the next pair is lit. If the next pair is not lit, you must put the black one at the last line of the wiring board. Remove it and the horizontal line is just fine.
What is the difference between a spirit level and a spirit level?
The spirit level is an instrument that measures the height difference between ground points according to the principle of level measurement.
Spirit level is a common measuring tool for measuring small angles.
Level (English: level) is an instrument that establishes a line of sight to determine the height difference between two points on the ground. The principle is to measure the height difference between points on the ground according to the principle of level measurement. The main components are a telescope, a tube level (or compensator), a vertical axis, Base and foot screw. According to the structure, it is divided into micro-tilt level, automatic leveling level, laser level and digital level (also called electronic level).
The spirit level is a common measuring tool for measuring small angles. In the machinery industry and instrument manufacturing, it is used to measure the tilt angle relative to the horizontal position, the flatness and straightness of the guide rails of machine tools, and the horizontal and vertical positions of the equipment installation. According to the shape of the spirit level, it can be divided into: universal level, cylinder level, integrated level, mini level, camera level, frame level, ruler level; according to the fixing method of the level, it can be divided into: adjustable level And non-adjustable spirit level.
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