Abstract

An instrument employing the principle of flame emission spectrophotometry has been constructed to selectively monitor the mass concentration of Fe₂O₃ aerosol in animal exposure chambers. The instrument was calibrated ever the range from 0.3 to 1.6 mg/m³, and the maximum sensitivity was found to be about 0.3 μg of Fe₂O₃ aerosol per cubic meter of air.

Cloud Chamber for Optical Measurements of Aerosols

Edward Speyer
Appl. Opt. 2(2) 207-215 (1963)

The Production of Selective Emission by Flames

D. Albert Kreider
J. Opt. Soc. Am. 13(1) 83-86 (1926)

Determination of Phosphorus and Sulfur in Fuel Rich Air–Hydrogen Flames

Augusta Syty and John A. Dean
Appl. Opt. 7(7) 1331-1336 (1968)

Development of a portable cavity ring down spectroscopy instrument for simultaneous, in situ measurement of NO₃ and N₂O₅

Zhiyan Li, Renzhi Hu, Pinhua Xie, Hao Chen, Shengyang Wu, Fengyang Wang, Yihui Wang, Liuyi Ling, Jianguo Liu, and Wenqing Liu
Opt. Express 26(10) A433-A449 (2018)

Carbon monoxide concentrations and temperature measurements in a low pressure CH₄–O₂–NH₃ flame

B. Rosier, P. Gicquel, D. Henry, and A. Coppalle
Appl. Opt. 27(2) 360-364 (1988)