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Digital Collections

Photographs

Beckman Model 915 Total Organic Carbon Analyzer with drawer retracted

  • Circa 1968

Rights

Unknown Rightsholder

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The Model 915 converted samples to carbon dioxide and used a non-dispersive infrared analyzer to determine the total carbon and inorganic carbon. Organic carbon was determined as the difference between those values.

Property Value
Photographer
Format
Genre
Extent
  • 4 in. W x 5 in. L
Inscription
  • (verso) "Dean Hesketh Company, Inc. Professional Photo. 714-772-2554. 10144 1."
  • (bottom front) "10144-1 Heskith. Model 915."
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 84

View collection guide View in library catalog

Related Items

Cite as

Hesketh, Dean D. “Beckman Model 915 Total Organic Carbon Analyzer with Drawer Retracted,” circa 1968. Beckman Historical Collection, Box 84. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/b8515n57g.

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