Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

NIOSHTIC-2 Publications Search

Search Results

Instruments and Techniques for Dynamic Particle Size Measurement of Coal Dust.

Authors
Marple-VA; Rubow-KL
Source
NTIS: PB/83-262360 :242 pages
Link
NIOSHTIC No.
10003124
Abstract
The purpose of this study was to conduct research in several areas of instrumentation used to determine the quantity of respirable dust in a mining atmosphere. The study was divided into eight tasks including (1) the feasibility of using a dichotomous impactor in conjunction with two photometers for a machine-mounted dust monitor, (2) development of a laser diode optical particle counter, (3) development of an instrument evaluation chamber, (4) instrument evaluations and calibrations, (5) development of a new personal respirable dust sampler, (6) development of a uniform deposit cascade impactor, (7) inertial impactor calibrations and theoretical investigations, and (8) descriptions of field studies.
Publication Date
19810101
Document Type
CP; Final Contract Report;
Fiscal Year
1981
NTIS Accession No.
PB83-262360
NTIS Price
A12
Identifying No.
OFR 173-83
NIOSH Division
TCRC;
Source Name
NTIS: PB/83-262360
State
MN;
Performing Organization
University of Minnesota
TOP