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Permissible Automatic Data Acquisition System.
NTIS: PB/225-353 Available for Reference At Bureau Libraries :25 pages
The objective of this research was to develop a permissible data acquisition system for recording readings of pressure transducers, borehole deformation gages, and other instrumentation installed in coal mines to monitor rock behavior. The research was successful, and the device obtained enables the collection of large amounts of instrument data over a long period of time, using very little manpower. Basically, the system is a portable, battery-powered, 24- channel data acquisition system designed for safe unattended operation of up to 30 days' duration in explosive environments.
CP; Final Contract Report;
NTIS Accession No.
NTIS: PB/225-353; Available for Reference At Bureau Libraries
Page last reviewed: March 11, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division