The development of the laser industry has entered the fast lane of rapid development. At present, fiber lasers and semiconductor lasers have been widely used in electronics, military industry, industry and many other fields. The mainstream laser thermal management module is very important. Generally, it needs a precision chiller. The precision chiller lx-600 serves the Laser Engineering Research Institute. The equipment adopts a fully enclosed refrigeration system, with a temperature range of 5 ~ 35 ℃ and a temperature control accuracy of ± 0.1 ℃. The refrigerating capacity can be adjusted and controlled, so it can achieve high-precision and high-efficiency temperature control.

In the past decade, the Laser Engineering Research Institute of Beijing University of technology has purchased the precision chillers of Beijing Changliu instrument in batches for many times to be used in laser engineering research. The products and services of Changliu instruments have won high recognition from scientific researchers. The following figure shows the field installation effect of precision chiller lx-600:

Project background:

The Laser Engineering Research Institute of Beijing University of technology is composed of the national industry university research laser technology center, Sino German laser technology center and Beijing laser technology laboratory. It is the research and development base and talent training base of China's advanced laser modern manufacturing science and technology. In 2011, it became the engineering research center of Beijing laser application technology and the engineering research center of Beijing University of advanced laser manufacturing. The main research fields include: interaction between laser and materials, new principles, new methods, new processes and new technologies of laser welding, cutting, drilling, cladding, surface modification, material preparation and laser rapid prototyping of metal parts, laser processing of special materials and special structures, peripheral systems of laser processing, detection and control of laser processing process, etc.

Long flow instrument is committed to precision temperature control technology. After 20 years of development, it has formed a complete series of precision chiller product lines. It has provided dozens of precision chillers for the Laser Engineering Research Institute of Beijing University of technology, with temperature control accuracy of ± 0.1 ℃ and refrigeration capacity range of 150w~60kw.