About Magazine Podcasts Events
Museum Hours

Digital Collections

Photographs

Beckman Model E2 Oxygen Analyzer with bottle

  • Circa 1960

Rights

Unknown Rightsholder

Download selected image

PDFSmall JPG1200 x 1489px — 125 KBFull-sized JPG2556 x 3172px — 502 KBOriginal fileTIFF — 2556 x 3172px — 23.3 MB
View
Unknown
Rightsholder
PDF
Download PDF

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.

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

View collection guide View in library catalog

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.

  Export citation (RIS) ?

This citation is automatically generated and may contain errors.

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.