Major instrument special project new plasma mass spectrometry key components development passed acceptance

[ China Instrument Network Instrument R&D ] On October 18, 2018, the project of â€œDevelopment and Innovation Application of Key Components of New Plasma Mass Spectrometerâ€ for the â€œ12th Five-Yearâ€ National Major Scientific Instruments and Equipment Development Project led by Beijing Haiguang Instrument Co., Ltd. The acceptance will be held in Beijing. The acceptance meeting was presided over by Wei Yayun, project director of the Evaluation Center of the Ministry of Science and Technology. The researcher of the Beijing Municipal Science and Technology Commission of the project organization, Li Jianling, attended the meeting. Academician Yao Jiannian of the Chinese Academy of Sciences served as the leader of the acceptance team.

The picture shows the project acceptance meeting site

Beijing Haiguang Instrument Co., Ltd., Beijing Pufang General Instrument Co., Ltd., Jilin University, Fudan University, China University of Geosciences (Wuhan), Donghua University of Technology, National Drinking Water Product Quality Supervision and Inspection Center, China Center for Disease Control and Prevention, Environment and Health Related Product Safety Institute, China Institute of Water Resources and Hydropower Research Institute of Water Environment, Chinese People's Armed Police Force Logistics Department Center for Disease Control and Prevention, Chinese People's Liberation Army Center for Disease Control and Prevention, Tsinghua University, Ministry of Commerce, Circulation Industry Promotion Center, 15 project cooperation units More than 40 people participated in this acceptance.

The project leader Dr. Wang Houle reported the project research to the expert group in detail. The project has concentrated on many domestic leading enterprises and research institutions, in the research of key components, instrument production, application of results, industrialization demonstration, team building and The overall goal was set in six aspects of base construction. The project has set 11 tasks from four dimensions: hardware, software, application, and engineering: including the development of key components necessary for plasma mass spectrometry, the development of plasma mass spectrometers and the application of results, and the first to create a series that has not seen other domestic and foreign The emerging methods reported by the unit have significantly expanded the application of plasma mass spectrometry, covering food safety, environmental protection, medical and medical, life sciences, energy resources and water quality analysis.

This project takes the key components of the mass spectrometer as a breakthrough point, completes the platform construction in a short time, and completes four plasma ion sources, two mass spectrometry interfaces, and mass spectrometry control systems and software systems. The development of these key components can not only support the development and production of plasma mass spectrometers, but also can be applied to other related mass spectrometers. Through the unremitting efforts of all members of the project team, the task indicators specified in the project task book have been successfully completed, and the further development of the domestic mass spectrometry industry has been actively promoted. At the meeting, the acceptance expert group questioned the problems in the instrument development process.

Wei Yayun, project director of the Evaluation Center of the Ministry of Science and Technology, announced the acceptance opinion (partial) on behalf of the expert group: this project has overcome the key technologies of plasma, formed key components such as various ion sources, and developed three types of plasma mass spectrometers in medical treatment. Draft applications and standards have emerged in areas such as life sciences, food safety, energy resources and water quality analysis. The expert group unanimously agreed that the project â€œDevelopment and innovation application of key components of new plasma mass spectrometryâ€ passed the comprehensive acceptance.

(Original title: Haiguang undertakes the acceptance of new plasma mass spectrometers for major national instruments)

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Type	Allowable Mating Max. Power(Kw)	Clear Water Performance				Impeller
Type	Allowable Mating Max. Power(Kw)	Capacity/Q mÂ³/hr	Head/m	Speed/rpm	Max Efficiency/%	NPSH/m	Nos of Vane	Impeller Diameter/mm
20A--NP-L	7.5	2.34-10.8	6--37	1400--3000	30		4	152.4
50B-NP-L	15	16.2--76	9--44	1400--2800	55	3.5--8	5	190
75C-NP-L	30	18-151	4--45	900--2400	57	3--6	4	229
100D-NP-L	60	50-252	7-46	800--1800	60	2--3.5	4	305
150E-NP-L	120	115--486	12-51.5	800--1500	65	2--6	4	381
200E-NP-L	120	234--910	9.5--40	600--1100	64	3-6	4	457
250F-NP-L	120	396--1425	8--30	500--800	77	2--10	5	550
300S-NP-L	560	468--2538	8--60	400--950	79	2-10	5	653
350S-NP-L	560	650--2800	10--59	400--840	81	3--10	5	736
400ST-NP-L	560	720--3312	7--51	300--700	80	2--10	5	825
450ST-NP-L	560	1008--4356	9--48	300--600	80	2--9	5	933
550TU-NP-L	1200	1980-7920	10-50	250-475	86	4-10	5	1213

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