Development and application of multi-parameter non-destructive tester for cross-border goods through mid-term inspection

[ Instrument Network Instrument Development ] On August 16, 2019, in order to ensure the quality and progress of the project implementation, the special funds were used to the maximum benefit. The High Technology Research and Development Center of the Ministry of Science and Technology organized a mid-term inspection of the project at the steel research institute, Beijing Yongfeng Industrial Base. meeting. Liu Jinchang, researcher of the High Technology Research and Development Center of the Ministry of Science and Technology of the project, Dr. Zhao Chunyang; the technical department of the National Quality Supervision, Inspection and Quarantine Bureau, Li Chen; the “two groups and one committee” expert group represented by the Chinese Academy of Engineering academician Wang Haizhou; More than 40 people including the inspection team, the project and the task leaders, and the R&D backbone and project management office attended the mid-term inspection meeting.
The controlling shareholder of Steel Yannak Testing Technology Co., Ltd. is China Steel Research Technology Group Co., Ltd., which is an innovative enterprise specializing in the research, development and application of metal material testing technology. The main services or products offered by the company include third-party testing services, testing and analysis instruments, reference materials/standard samples, proficiency testing services, corrosion protection engineering and products, and other testing extension services. The company's services and products are mainly used in steel, metallurgy, nonferrous metals, machinery, aerospace, high-speed rail, nuclear power, automobiles, new materials, environment, food, petrochemical and other fields.
With the rapid development of international trade, the variety and quantity of customs clearance goods have proliferated, the customs clearance inspection tasks are arduous, and the speed of laboratory inspection and analysis has been unable to meet the demand of import and export trade. At the same time, most of the existing rapid detection instruments have the problems of single detection parameters and low detection sensitivity, which is difficult to meet the requirements of the new form. In response to this demand, in order to make up for the shortage of on-site inspection technology at existing ports and improve customs clearance efficiency, the project team led by Steel Research Institute Technology Co., Ltd. declared the country with the “Development and Application of Multi-parameter Non-destructive Tester for Cross-border Goods”. Major scientific instrument and equipment development special 2017 project, and received support.
The project of “Development and Application of Multi-parameter Non-destructive Tester for Cross-border Goods” is recommended by the General Administration of Quality Supervision, Inspection and Quarantine, and led by Steel Research Institute. It started in July 2017 and ended in June 2021; the total budget is 3990. 10,000 yuan, of which the central government special fund is 18.9 million yuan; the project leader is Chen Jiwen, deputy general manager of Steel Research Institute Testing Technology Co., Ltd.; the project is divided into "single wavelength full focus high sensitivity XRF detection module development", "dual wavelength instant Five topics: "Development of high-signal-to-noise ratio Raman detection module" and "Engineering and industrialization of multi-parameter non-destructive testing instruments for cross-border goods". Among them, single-wavelength full-focus curved crystal XRF technology is used to improve low-level light elements. Detection limit; double-wavelength transient differential Raman technique to overcome complex matrix fluorescence background interference, accurately extract Raman weak signal; develop XRF and Raman co-focus integrated composite technology, and eliminate signal interference; establish cross-border goods multi-parameter Fast, accurate and sensitive detection methods on site.
Dr. Zhao Chunyang first introduced the leaders and experts who attended the meeting; the vice president of the steel research institute, Nak Bao Lei, delivered a speech and expressed warm welcome and gratitude to everyone. Researcher Liu Jinchang, on behalf of the High Technology Research and Development Center of the Ministry of Science and Technology, implemented the management guidelines and policies for the development of major national scientific instruments and equipment, and put forward clear requirements for the mid-term inspection of the project.
The leaders and experts at the meeting listened to the project's interim report, conducted on-site inspection of the instrument, watched the experimental demonstration, and conducted consultation and discussion on the implementation of the project. The expert group also put forward specific requirements and suggestions for future project work. Through careful evaluation, the expert group gave the mid-term inspection result level of the project as “excessive completion”.
(Source: Steel Research Institute Testing Technology Co., Ltd., Ministry of Science and Technology, China Instrument and Control Society)

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