Zobrazeno 1 - 2
of 2
pro vyhledávání: '"V. D. Withstandley"'
Publikováno v:
Review of Scientific Instruments. 41:978-983
A portable dust particle counting and size analyzing instrument with immediate readout would enable number‐vs‐size distributions of airborne particulate matter to be made known quickly in locations difficult of access, such as underground mines.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1676fbaf86a617a0ce79453edd5c2b82
https://doi.org/10.1063/1.1684738
https://doi.org/10.1063/1.1684738
Publikováno v:
Journal of the Air Pollution Control Association. 21:571-573
A portable, battery-operated, electro-optical dust analyzer operating on the principle of light scattering from individual dust particles in air drawn through a high-intensity light field has been developed for monitoring dust levels where external p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a57fc10c229594ced4d937d67699122
https://doi.org/10.1080/00022470.1971.10469571
https://doi.org/10.1080/00022470.1971.10469571