Acta Metrologica Sinica  2023, Vol. 44 Issue (3): 356-360    DOI: 10.3969/j.issn.1000-1158.2023.03.06
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Performance Verification and Application of Bioaerosol Monitor by Fluorescence Method
TIAN Ying,ZHANG Guo-cheng,PAN Yi-ting,WU Dan,LIU Jia-qi,SHEN Shang-yi,LI Jing-jing
Beijing Institute of Metrology/National Quality Supervision and Inspection Center for Ecological & Environmental Products, Beijing 100029, China
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Abstract  The total particle counting efficiency and fluorescence particle counting efficiency were evaluated by the fluorescence bioaerosol monitor, and verified by a variety of microbial aerosols in laboratory and practical application scenarios. By comparing the values of two traditional off-line detection methods, colony counting method and microscope observation method, it was found that the real-time bioaerosol monitoring technology has a good agreement with the traditional detection methods. At the same time, the bioaerosol monitor was used to monitor biological particles in different application scenarios, and the reliability of the detection results was verified.
Key wordsmetrology      bioaerosol detector      fluorescence method      colony counting method      microscopic count      application scenarios     
Received: 21 July 2022      Published: 08 March 2023
PACS:  TB99  
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TIAN Ying
ZHANG Guo-cheng
PAN Yi-ting
WU Dan
LIU Jia-qi
SHEN Shang-yi
LI Jing-jing
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TIAN Ying,ZHANG Guo-cheng,PAN Yi-ting, et al. Performance Verification and Application of Bioaerosol Monitor by Fluorescence Method[J]. Acta Metrologica Sinica, 2023, 44(3): 356-360.
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http://jlxb.china-csm.org:81/Jwk_jlxb/EN/10.3969/j.issn.1000-1158.2023.03.06     OR     http://jlxb.china-csm.org:81/Jwk_jlxb/EN/Y2023/V44/I3/356
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