Wireless communication in the airflow verification system of biological safety cabinet

Yu-de Zhang; De-xin Hou; Jian Qiu; Shu-liang Ye

doi:10.1117/12.2015031

31 January 2013 Wireless communication in the airflow verification system of biological safety cabinet

Yu-de Zhang, De-xin Hou, Jian Qiu, Shu-liang Ye

Proceedings Volume 8759, Eighth International Symposium on Precision Engineering Measurement and Instrumentation; 87591R (2013) https://doi.org/10.1117/12.2015031
Event: International Symposium on Precision Engineering Measurement and Instrumentation 2012, 2012, Chengdu, China

Abstract

In recent years, biological safety cabinet has been applied widely and urgently to the biochemistry laboratory. An increasing research need has been asked about the processing safety of the workers. In this safety cabinet system, among series of related factors, the main parameter is airflow velocity. At percent, this measuring work is usually done by processional workers, thus leading to the low efficiency and disadvantages. In this paper, a new method was approved to deal with the current problem, where wireless communication controller and detector. According to the experimental data and the comparison between the two methods, the wireless way is more convenient and more efficient than previous one, and the working distance can be about 730 meters. Meanwhile, the communication system has already been used in Guangzhou Institute of Metrology Laboratory.

Citation Download Citation

Yu-de Zhang, De-xin Hou, Jian Qiu, and Shu-liang Ye "Wireless communication in the airflow verification system of biological safety cabinet", Proc. SPIE 8759, Eighth International Symposium on Precision Engineering Measurement and Instrumentation, 87591R (31 January 2013); https://doi.org/10.1117/12.2015031

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