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Digital Collections

Photographs

Man holding a rotor with Beckman Optima TLX-120 Ultracentrifuge

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Beckman Instruments began producing centrifuges after their January 1, 1955 acquisition of industry leader, Specialized Instruments Corporation, or Spinco. With Spinco came the famous Model E Ultracentrifuge, which was developed in 1947 and was used for many important scientific discoveries of the 20th century, like the 1957 CalTech experiment that proved James Watson and Francis Crick’s theory on DNA replication.

Property Value
Format
Genre
Extent
  • 7 in. W x 5 in. L
Inscription
  • (verso) "Optima TLX-120 Ultracentrifuge"
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 3. Photo Albums
Physical container
  • Box 77

View in library catalog

Related Items

Cite as

“Man Holding a Rotor with Beckman Optima TLX-120 Ultracentrifuge,” n.d. Beckman Historical Collection, Box 77. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/pr76f350t.

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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.