Device makes real-time, precise measurements of aerosols of small particle size. Measurement combines laser velocimetry and light scattering. Technique offers advantages over currently practiced techniques: by measuring aerosol size in real-time, measuring size precisely, and having high sensitivity in size range of greatest biological concern.
Portable aerosol-particle counter
NASA Tech Briefs ; 2 , 3
1977-11-01
Sonstige
Keine Angabe
Englisch
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