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5 November 2018 Digital ion trap mass spectrometry
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Abstract
This paper discusses the DITMS and the relationship of ion trap volume and its capacitance, it is portable in practical application. The DITMS can be realized at ±2,000V, its volume is smaller than 30cm*30cm*30cm, there is no need to decrease temperature with helium, the measurement range is large, the instrument saves the cost of investment by a large margin. As a scientific instrument, the accuracy of measurement is very important, and this instrument has very exact accuracy and very small volume and very low cost. We only discuss the electronic circuits in the paper, the theory of chemistry please refer to the reference. The photodetectors are used in the DITMS.
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Tao Yang "Digital ion trap mass spectrometry", Proc. SPIE 10814, Optoelectronic Devices and Integration VII, 1081419 (5 November 2018); https://doi.org/10.1117/12.2500707
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