Title :
Acquisition and Processing for the Signal of Miniature Mass Spectrometer
Author :
Zhao, Zhan-Feng ; Zhou, Zhi-Quan ; Jiang, Jie ; Qiao, Xiao-Lin
Author_Institution :
Sch. of Electron. Inf. Eng., Harbin Inst. of Technol., Harbin, China
Abstract :
A kind of miniature mass spectrometer is designed. It is portable and can be used for field detecting. Signal acquisition and processing is accomplished to obtain mass spectrum. Mathane and methyl salicylate are tested in this platform. The instrument currently can provide mass/charge range of approximately 10~150, while the RF power is only 0.7W.
Keywords :
mass spectrometers; signal detection; RF power; mathane salicylate; methyl salicylate; miniature mass spectrometer; signal acquisition; Digital filters; Electrodes; Filtering theory; Interference; Ions; Vacuum systems; CIT; miniature mass spectrometer; signal acquisition;
Conference_Titel :
Pervasive Computing Signal Processing and Applications (PCSPA), 2010 First International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-8043-2
Electronic_ISBN :
978-0-7695-4180-8
DOI :
10.1109/PCSPA.2010.206
