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An optical quality meter suitable for cryogenic liquidsConstruction of instrument to measure ratio of liquid to gas of flowing transparent cryogenic fluid is described. Instrument consists of collimated light source and photoconductive cell. Operation of instrument is described and illustration of equipment is provided.
Document ID
19720000685
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Hobart, H. F.
Minkin, H. L.
Date Acquired
August 6, 2013
Publication Date
October 1, 1972
Subject Category
Mechanics
Report/Patent Number
LEW-11814
Report Number: LEW-11814
Accession Number
72B10686
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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