Articles | Volume 13, issue 2
Atmos. Meas. Tech., 13, 941–949, 2020
https://doi.org/10.5194/amt-13-941-2020
Atmos. Meas. Tech., 13, 941–949, 2020
https://doi.org/10.5194/amt-13-941-2020
Research article
28 Feb 2020
Research article | 28 Feb 2020

Increase of the particle hit rate in a laser single-particle mass spectrometer by pulse delayed extraction technology

Ying Chen et al.

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Revised manuscript not accepted
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Short summary
Ion delayed extraction technique in single particle mass spectrometry has been found to improve the mass resolution of instruments. Through further research, it was found that it can improve the aerosol particle detection efficiency because it can eliminate the influence of the electrical field on the charged aerosol trajectory so that more effective data can be obtained in a short time in laboratory or field atmospheric aerosol research, especially in low-concentration aerosol sample analysis.