Instrumentation refers to the instruments or equipment used to detect, measure, observe, and calculate various physical quantities, material components, physical parameters, etc., and are an important part of the manufacturing industry. At present, from the construction industry to the transportation industry to the geological industry, the support of instruments and meters is inseparable in the process of carrying out work. Among them, the long-range laser rangefinder is a very commonly used instrument and has a very wide range of applications. It has always been the focus of research by industry enterprises and practitioners. The principle is that the rangefinder emits laser light and reflects it back to the target. The core of the rangefinder is to calculate the time for the laser to travel back and forth (one-way time × speed of light = distance).

In recent years, many industries have put forward new requirements for the accuracy and distance of distance measurement. If the error cannot be controlled within a certain range, or the measured distance cannot meet the actual needs, the related work cannot be carried out smoothly, and it may even be possible. cause irreparable damage. Therefore, more and more technical R&D talents and enterprises are trying to apply modern technology to the long-distance laser rangefinder to improve its comprehensive performance and strive to meet the needs of all walks of life.

Many companies focus on research and development of remote laser tracking and ranging technology

In recent years, many companies have increased their research and development efforts, and continuously expanded their production scale to create good performance. Today, with the continuous development of industrialization, the application scope of advanced equipment is becoming wider and wider, gradually replacing human labor and improving social production efficiency. Promotion has played a positive role in promoting. New technologies and equipment are constantly being applied in practice, creating great value. These companies that develop and produce instrumentation must keep pace with the times and recognize the situation they are in, so that they will not be eliminated by this era. In the past, limited by the technical level, price and other factors, the application of long-distance laser rangefinder was limited, but now the situation is very different. Many industries have put forward new requirements for the comprehensive performance of this instrument, and its application range has expanded significantly. In addition to measuring distances, developers and companies should also focus more on measurement accuracy and research on integrating multiple sensors to minimize errors and provide multiple measurement functions, such as GPS, compass, data transmission, and inclination. , taking pictures, etc., in order to better meet the actual needs.

Laser rangefinders have broad prospects for development

The measurement range of the laser rangefinder is between several meters and several kilometers, and the user should choose flexibly according to the specific situation. For example, in general indoor measurement work, the distance requirements are not high, but the accuracy requirements are very strict. At this time, a handheld laser rangefinder with a 635 nm laser is generally used; if the distance to be measured is relatively long, 905 is generally used. Nano telescope-type laser rangefinders, with a general range of 5-3000 meters, are mostly used in outdoor surveying and mapping, power telecommunications, ports, golf and hunting fields; if you want to measure farther targets, such as 3-20 km targets, then A laser rangefinder with another wavelength band is required, such as a long-distance rangefinder with 1064nm/1535nm/1550nm, which requires extremely high precision in the manufacture of various components, so the unit price is more expensive.

At the same time, laser rangefinders have been widely used in the field of building measurement and automation, which requires high light. If there is light pollution in the measurement environment, it will affect the measurement accuracy.

With the rapid development of high and new technologies such as electronic technology, laser technology, and optical technology, it provides an important foundation for the improvement of long-distance rangefinders. In particular, the emerging disciplines represented by laser applications are rising. The innovation of related concepts and the rich practical experience have provided an effective reference for the research work of long-distance laser ranging technology.

All in all, laser rangefinders have very broad prospects for development. Practitioners should realize this, strengthen their emphasis on technical research, implement R&D plans, and use advanced technology to continuously improve the comprehensive performance of laser rangefinders to meet the needs of Various industries have put forward various requirements for measurement accuracy, ranging and environmental adaptability, which improve their own competitiveness and promote the further development of China's instrumentation industry. All high-tech enterprises should set a good example. It is believed that under the leadership of such talents and enterprises, long-distance laser rangefinders will be able to be more widely used, which will play a good auxiliary role in the development of related industries.