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ENVIREC--Final Report.

Authors
Kinneman-WH
Source
The Bendix Company, Environmental Science Division, Baltimore, Md. 1973 May:24 pages
Link
NIOSHTIC No.
00020477
Abstract
This study developed an instrument for monitoring and recording environmental stress. Basically, the instrument (ENVIREC) is a portable, battery powered, data acquisition system designed for unattended operation for eight hours. The unit measures the environmental parameters of dry bulb temperature, wet bulb temperature, globe temperature, and air velocity using plug-in sensors mounted on the top of the instrument. The sensor outputs are scanned, conditioned, scaled, converted to digital form, and recorded on magnetic cassette tape at fifteen minute intervals. The data being recorded can be displayed on the front panel digital display. Recorded information can be played back and observed on the digital display or converted to an IBM compatible tape using the tape reformatter unit.
Keywords
Monitors; Environmental-tests; Air-velocity; Digital-systems; Stress-analysis; Temperature-measuring-instruments; Measurement-instrumentation;
Publication Date
19730501
Funding Type
Contract;
Fiscal Year
1973
NTIS Accession No.
PB82-198599
NTIS Price
A03
Identifying No.
TR 039-73
Source Name
National Institute of Occupational Safety and Health, Rockville, Maryland, Public Health Service, U.S. Department of Health, Education, and Welfare, 24 pages
State
MD;
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