Author: Albert I. Nazeeri; Isaac A. Hilburn; Daw-An Wu; Kabir A. Mohammed; D. Yovan Badal; Moses H.W. Chan; Joseph L. Kirschvink
Title: An Efficient Ethanol-Vacuum Method for the Decontamination and Restoration of Polypropylene Microfiber Medical Masks & Respirators Document date: 2020_4_16
ID: ncjdsbn4_13
Snippet: We found that minor deviations in flow rate had no noticeable effect on the efficiency measure. Every two minutes the particle counter inlet was switched between the mask port (post-filtration) and a box port (unfiltered background air in the box), and the ratios of the total particle counts were used to calculate the filtration efficiency. The data were transmitted via USB serial link and stored to file on a local computer. This computer system .....
Document: We found that minor deviations in flow rate had no noticeable effect on the efficiency measure. Every two minutes the particle counter inlet was switched between the mask port (post-filtration) and a box port (unfiltered background air in the box), and the ratios of the total particle counts were used to calculate the filtration efficiency. The data were transmitted via USB serial link and stored to file on a local computer. This computer system both collected data from the particle counter and controlled the device via custom-built software in C#, adapted from software developed for monitoring air quality in the aforementioned clean lab 8 .
Search related documents:
Co phrase search for related documents- air quality and clean lab: 1
- air quality and computer system: 1
- air quality and efficiency measure: 1
- air quality and filtration efficiency: 1, 2, 3
- air quality and flow rate: 1, 2, 3, 4, 5, 6, 7, 8, 9
- background air and flow rate: 1
- clean lab and flow rate: 1
- computer system and flow rate: 1
- custom build and filtration efficiency: 1
- device control and flow rate: 1, 2, 3, 4
- efficiency measure and filtration efficiency: 1, 2, 3, 4, 5
- efficiency measure and flow rate: 1
- filtration efficiency and flow rate: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Co phrase search for related documents, hyperlinks ordered by date