CHINA HI-TECH FAIR, the First Science and Technology Exhibition of China, is held annually in Shenzhen and jointly organized by related ministries including Commerce, Science and Technology, Industry and Information Technology, Agriculture, Rural Affairs, National
Development and Reform Commission, National Intellectual Property Administration, Chinese Academy of Sciences, Chinese Academy of Engineering and Shenzhen Municipal People's Government, which is the largest and most influential science and technology exhibition in China.
In this exhibition, Lind showed the world's most advanced dual-energy photon counting detector and open x-ray source of micro focus.
1.Sweden XCounter Dual-Energy Photon Counting Detector
XCounter, the fastest direct digital conversion dual-energy photon counting detector in the world market, has the ability to distinguish energy, which is currently unable to be produced in China. Dual-energy image acquisition and anti-coincidence technology are the core of XCounter series detector. The detected photon energy during X-ray scanning is compared with two independent energy thresholds and read out separately. Under one exposure, two projection images of different energies can be generated, and then tissue dissection and material differentiation can be realized. XCounter can provide high accuracy nondestructive testing in the process of precision manufacturing testing of complex hollow components and the process analysis of the preparation of new composite materials components.
2.Germany X-RAY WORX Micro Focus Rod Anode Source
When X-ray detection is used, such as aircraft engine parts, hollow Chambers, etc., due to the extremely small internal space, the x-ray have to penetrate several layers of pipe walls or metal coating, which may has weak radiation signals received by the detector and poor detection results.
Now the problem is solved by the rod anode x-ray tube produced exclusively by Germany X-Ray WorX GmbH, which extends a rod from the top of the tube. When the rod is detected, the anode rod is penetrated into the detection area and the film or imaging plate is placed outside the area. The focus and the detected area are close to each other, and larger amplification can be achieved to have high-precision detection results.
This detection method has been widely used in the manufacturing and detection processes of aerospace, aircraft industry and rail locomotive. It has been responsible for the development of high-end manufacturing industries, such as aerospace and precision processing.