Beryllium Air Monitor
1965; SAGE Publishing; Volume: 19; Issue: 1 Linguagem: Inglês
10.1366/000370265789620140
ISSN1943-3530
AutoresJ. T. Rozsa, J.C. Stone, O. W. Uguccini, Richard E. Kupel,
Tópico(s)Scientific Measurement and Uncertainty Evaluation
ResumoAn automatic air sampling system has been combined with a direct reading spectrograph into a mobile cabinet for the continuous quantitative determination of beryllium particulate matter in air. An analysis is reported every 75 sec with a precision of about 20% at the 95% confidence level. Sensitivity is about 0.5 μg/m 3 beryllium.
Referência(s)