Article
Article
Moisture-content measurement
Article By:
Cuckler, Lee E. Aeronautical and Instrument Division, Robertshaw Controls Company, Anaheim, California.
Last reviewed:June 2020
DOI:https://doi.org/10.1036/1097-8542.429600
Measurement of the ratio or percentage of water present in a gas, a liquid, or a solid (granular or powdered) material. Nearly all materials contain free water, the relative amount being dependent upon the physical and chemical properties of the material. The primary purpose of determining and maintaining moisture contents within specified limits can usually be traced to economic factors, trade practices, or legal requirements.
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