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Digital Collections

Photographs

Beckman Model E2 Oxygen Analyzer with bottle

  • Circa 1960

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This oxygen analyzer is being used to ensure food safety by measuring the oxygen content of the headspace inside a bottle. Oxygen readings that are too high could indicate an environment that encourages the growth of mold or bacteria.

Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’ oxygen analyzers ended up doing such diverse jobs as monitoring astronauts’ respiration, maintaining packaged food safety, and preventing blindness in newborn babies.

Property Value
Format
Genre
Extent
  • 8 in. W x 10 in. L
Subject
Rights In Copyright - Rights-holder(s) Unlocatable or Unidentifiable
Credit line
  • Courtesy of Science History Institute

Institutional location

Department
Collection
Series arrangement
  • Series X. Photographic Materials
  • Sub-series 1. Image Files
Physical container
  • Box 59, Folder 31

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Related Items

Cite as

“Beckman Model E2 Oxygen Analyzer with Bottle,” circa 1960. Beckman Historical Collection, Box 59, Folder 31. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/cz30ps676.

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