Mine dust optical measurement method

Bin He; Jidong Chen; Xiaoyan Tian; Song Qiao

doi:10.1117/12.318342

10 August 1998 Mine dust optical measurement method

Bin He, Jidong Chen, Xiaoyan Tian, Song Qiao

Proceedings Volume 3558, Automated Optical Inspection for Industry: Theory, Technology, and Applications II; (1998) https://doi.org/10.1117/12.318342
Event: Photonics China '98, 1998, Beijing, China

Abstract

This paper analyzes the reasons that the dust concentration can not be measured accurately by the present optical methods, and proposed a new optical technique which employs the principles of interference of light to measure the dust concentration. The laboratorial experiment shows the feasibility of the new method.

Citation Download Citation

Bin He, Jidong Chen, Xiaoyan Tian, and Song Qiao "Mine dust optical measurement method", Proc. SPIE 3558, Automated Optical Inspection for Industry: Theory, Technology, and Applications II, (10 August 1998); https://doi.org/10.1117/12.318342

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KEYWORDS

Sensors

Mining

Optical testing

Light scattering

Liquids

Absorption

Michelson interferometers

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