Optical rock dust meter field evaluation

Sapko, M. J.; Greninger, Nevin.; Perlee, Henry E.

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Optical rock dust meter field evaluation

1991
By Sapko, M. J. ; Greninger, Nevin. ; Perlee, Henry E.
Series: NIOSH Numbered Publications

[PDF-1.92 MB]

English

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Personal Author:

Sapko, M. J. ; Greninger, Nevin. ; Perlee, Henry E.

Sapko, M. J. ; Greninger, Nevin. ; Perlee, Henry E. Less -
Corporate Authors:

United States. Bureau of Mines.
Description:

"The U.S. Bureau of Mines has developed a portable meter for measuring the component concentrations in binary dust mixtures whose constituents have different optical reflectivities. The meter has been successfully tested with coal dust-rock dust mixtures taken from coal mines in Europe and the United States and fluorinated- carbon mixtures that change from carbon black to pure white during fluorination. Additional study has also substantiated the theoretical expressions used in the design of the meter." - NIOSHTIC-2

NIOSHTIC no. 10010986
Subjects:

[+]

Mine Dusts -- Measurement. Optical Instruments. Reflectometer.
Series:

NIOSH Numbered Publications
Subseries:

Report of Investigations
Document Type:

Text
Genre:

Report
Pages in Document:

11 numbered pages
NIOSHTIC Number:

10010986
Collection(s):

Stephen B. Thacker CDC Library collection
Main Document Checksum:

[+]

urn:sha-512:0122e92663c73b6bf75ceb7be76db1b2dbbdd953527a4fdbe4c0e6429fe1dad8ebb73f0e4ef2bc9fc20bc169a9844eaa89ffe57fff332a28e115460bccc87593
Download URL:

https://stacks.cdc.gov/view/cdc/10203/cdc_10203_DS1.pdf
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Optical rock dust meter field evaluation

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