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Digital Collections

Photographs

Beckman Model 735 Dissolved O2 Analyzer

  • Circa 1968

Rights

Public Domain

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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
Photographer
Format
Genre
Extent
  • 5 in. W x 3.5 in. L
Inscription
  • (right front) "67B1246-1. Model 735 Dissolved Oxygen Analyzer."
Subject
Rights Public Domain Mark 1.0
Credit line
  • Courtesy of Science History Institute

Institutional location

Department
Collection
Series arrangement
  • Series X. Photographic Materials
  • Sub-series 3. Photo Albums
Physical container
  • Box 84

View in library catalog

Related Items

Cite as

Beckman Instruments Photographic Services Section. “Beckman Model 735 Dissolved O2 Analyzer,” circa 1968. Beckman Historical Collection, Box 84. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/v118rd71c.

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The Science History Institute recognizes there are materials in our collections that may be offensive or harmful, containing racist, sexist, Eurocentric, ableist, or homophobic language or depictions. The history of science is not exempt from beliefs or practices harmful to traditionally marginalized groups. The Institute is engaged in ongoing efforts to responsibly present and address the evidence of oppression and injustice inextricable from the history of science. If you would like to learn more about our ongoing efforts or if you encounter harmful, inaccurate, or insufficient descriptions, please contact us at digital@sciencehistory.org.