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Design, Development, Fabrication and Testing of a Portable Self- contained Respirable Dust Recording Mass Monitor.

Authors
Lilienfeld-P
Source
NTIS: PB 254 503 Available for Reference At Bureau Libraries :55 pages
Link
NIOSHTIC No.
10000315
Abstract
This final report describes a program whose objective was to design, develop, fabricate, and test an airborne mass monitor for unattended and recording measurements of the concentration of dust in mining environments. Sensing collections are performed by beta-radiation attenuation, and inertial implementation, respectively. The instrument is portable, battery or line operated, provides a digital printout of the mass concentration during each selection sampling period, as well as the accumulated mass of dust, and the elapsed sampling time.
Publication Date
19740101
Document Type
CP; Final Contract Report;
Fiscal Year
1974
NTIS Accession No.
PB-254503
NTIS Price
A05
Identifying No.
OFR 73-76
NIOSH Division
PRC;
Source Name
NTIS: PB 254 503 Available for Reference At Bureau Libraries
Performing Organization
Gca/technology Division
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