Proton transfer reaction mass spectrometer instrument development and application demonstration project passed acceptance

[ Instrument Network Instrument R & D ] On December 4, 2019, the Ministry of Science and Technology organized experts to develop a major scientific instrument and equipment research project undertaken by the Beijing Institute of Metrology and Testing "proton transfer reaction mass spectrometer instrument development and application demonstration (project number: 2013YQ090875 ) "Project. The project aims to develop PTR-TOFMS and PTR-QMS instruments with independent intellectual property rights and high cost performance to meet the urgent needs in the fields of public safety, environmental monitoring, homeland security, etc.

At the meeting, the expert group carefully listened to the project leader Yao Hejun's completion report and focused on the relevant materials. After inquiry, discussion, and item-by-item review, the expert group agreed that the subject passed the acceptance. The expert group believes that the project team has built the key components of the proton transfer reaction mass spectrometers PTR-TOFMS and PTR-QMS and the R & D platform for the whole machine, built a flexible production line of the instrument, and possessed the industrialization capabilities of PTR-TOFMS and PTR-QMS.

The research and development achievements of the project have been applied in the fields of atmospheric monitoring, confined space deflation analysis, food and breath detection, and environmental emergency monitoring. It can be used for continuous monitoring of the atmospheric environment, anti-chemical and anti-terrorism detection, and can better serve the national environment. Safety, homeland security, and protection of people's livelihood. This project has promoted the localization of mass spectrometer instruments in China, formed a good model of "industry, research, and research", and cultivated a large number of scientific research personnel for the development and application of mass spectrometer instruments.