China Rangefinder Manufacturers, Suppliers, Factory

In the laser ranging industry, green laser and red laser are two common working materials. Do you know the difference between green laser and red laser? Which is better to use? This article mainly introduces this problem.

The optical sensor with amplification function inside the basic optical technology diode can detect extremely weak optical signals. As long as the time from the sending of the optical pulse to the receiving is recorded and processed, the target distance can be measured. So what are the precautions for the use of the laser rangefinder? Let's have a look.

With the rapid development of smart logistics and e-commerce, the warehousing and logistics industry is increasingly closely related to our way of life. The Internet of Things not only brings convenience to people, but also brings many new challenges to the logistics sector. With the widespread application of high-performance and low-cost distance measurement sensors, the breakthrough of existing technological bottlenecks in intelligent logistics is imminent, and laser ranging technology has also made great progress. With its advantages in measuring distance, speed, positioning, and monitoring with laser sensors, it has been widely applied in intelligent logistics.

​Data collection refers to the inventory of forestry resources, including tree height, height available for commercial use, vegetation mapping, positioning of wild special tree species, excellent tree species, determination of tree grade and economic value within the area, or the repair of branches during cultivation management research, determination of the location of trees at specific heights, drawing of cutting volume profiles, and topographic surveys used for bundling wood passages when considering bundling methods for harvesting wood The pre construction survey of roads and rugged roads for drawing and general purposes is very important. When using the conventional survey, aerial photos and GPS positioning available in the past, various problems may occur. So, what are the applications of laser rangefinders in forestry? Let's have a look!

​With the development of space technology and aerospace industry. Space distance measurement has become an important research topic in the field of space. Traditional radar ranging is highly susceptible to interference from high-energy particles and electromagnetic waves in space, resulting in low measurement accuracy and inability to meet the requirements of high-precision measurement. The air in space is thin and the temperature changes dramatically, making it impossible to perform ultrasonic ranging. Therefore. Measuring spatial distance requires a ranging method that is suitable for the spatial environment, has strong anti-interference ability, and high measurement accuracy. Laser ranging technology is an automatic non-contact measurement method that is insensitive to electromagnetic interference, has strong anti-interference ability, and high measurement accuracy. Compared with general optical ranging technology, it has the advantages of convenient operation,

​Laser ranging sensors are widely used in belt conveyors, mainly for monitoring and controlling the running status of belts to ensure efficient and safe operation. The following are its main application scenarios and advantages: