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Infrared Pyrometers for Measuring Dust Explosion Temperatures.

Authors
Cashdollar-KL; Hertzberg-M
Source
Modern Utilization of Infrared Technol VI,Spie 1980 253:7 pages
Link
NIOSHTIC No.
10001977
Abstract
This paper describes 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-um infrared region using pbse detectors. The second pyrometer measures particle continuum emission in the 0.8- to 1.0-Um region of the near infrared using si detectors. Temperature data are presented for both laboratory- and full-scale mine explosions.
Publication Date
19800101
Document Type
OP;
Fiscal Year
1980
NTIS Accession No.
NTIS Price
Identifying No.
OP 16-81
NIOSH Division
PRC;
Source Name
Modern Utilization of Infrared Technol. Via Spie, V. 253, 1980, PP. 254-260
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