Engineering News-Record
Smart Filters for Respirators May Lead to Security Applications - McGraw-Hill Construction | ENR
Keywords: ENR, business conditions, markets, analysis, engineering news-record, news articles, costs, construction industry

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Publication Date: 05-AUG-05
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Article Description
In research with narrow purpose but broad potential, scientists from Carnegie Mellon University have teamed with the National Institute of Occupational Safety and Health to develop a chemical sensor to fit inside respirator filters that tells users when filters need replacing.

  

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