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- Products and materials:
- Nitrogen dioxide
- Document types:
- Contracts and cooperative agreements
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Results 1 - 3 of 3
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7/18/2016 - Contracts and cooperative agreementsA contract to develop a liquid crystal (LC)-based nitrogen dioxide monitor housing a sensor which will detect and trigger an audio-visual alarm to warn miners when the concentration of nitrogen dioxide levels exceeds the threshold limits.
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5/23/2016 - Contracts and cooperative agreementsA contract to design composite sensing materials to develop a sensor that is sensitive to carbon monoxide and nitrogen dioxide at the desired concentrations but is not affected by the interferences present in mines.
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10/11/2014 - Contracts and cooperative agreementsA contract to provide miners with real-time alerts to potentially harmful air contaminants if a dangerous threshold of either immediate or timed exposure is detected.
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Content source: National Institute for Occupational Safety and Health, Mining Program