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Infrared pyrometers for measuring dust explosion temperatures.

Authors
Cashdollar-KL; Hertzberg-M
Source
Proc SPIE - Modern Utilization of Infrared Technology VI, July 31-August 1, 1980, San Diego, California. Spiro IJ, ed. Bellingham, WA: Society of Photo-Optical Instrumentation Engineers (SPIE), 1980 Jul; 253:254-260
NIOSHTIC No.
10001977
Abstract
This paper will describe the design of two infrared optical pyrometers used to study dust explosions. One is a six-wavelength pyrometer that can measure both dust particle temperature and gas temperature by observing continuum and gas band emission in the 1 to 5 Ám infrared region using PbSe detectors. The second pyrometer measures particle continuum emission in the 0.8 to 1.0 Ám region of the near infrared using Si detectors. Temperature data are presented for both laboratory and full-scale mine explosions.
Keywords
Author Keywords: Pyrometry; Sensors; Particles; Near infrared
CODEN
PSISDG
Publication Date
19800729
Document Type
OP; Conference/Symposia Proceedings
Editors
Spiro-IJ
Fiscal Year
1980
NTIS Accession No.
NTIS Price
ISBN No.
9780892522828
Identifying No.
OP 16-81
ISSN
0277-786X
NIOSH Division
PRC
Source Name
Proceedings of SPIE - Modern Utilization of Infrared Technology VI, July 31-August 1, 1980, San Diego, California
State
PA
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