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Carbon dioxide concentration indicatorDevice will provide visual indication of concentration of carbon dioxide. It consists of small amounts of absorbent material contained in semipermeable membrane and device to detect color changes. Material will absorb quantity of carbon dioxide proportional to carbon dioxide concentration in atmosphere. Amount of absorption is indicated by color change.
Document ID
19720000525
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
King, P. H. (GE)
Date Acquired
August 6, 2013
Publication Date
August 1, 1972
Subject Category
Life Sciences
Report/Patent Number
HQN-10582
Report Number: HQN-10582
Accession Number
72B10526
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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