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Beckman DK-2A Ratio Recording Spectrophotometer on bench beside power supply

  • Circa 1957

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The Beckman DK Spectrophotometer was an enhancement of the DU, which expanded the instrument’s range of into near-infrared. This was accomplished by chemist Wilbur I. Kaye, who began his work on science behind the DK at Eastman Kodak, and continued it after he was hired by Beckman Instruments. The model DK is named after him and his innovation.

Format
Genre
Extent
  • 10 in. W x 8 in. L
Inscription
  • (bottom) "DK-2A Spectroreflectometer - File copy"
  • (verso) "PP07 106. 13TAD317-217."
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 83

View collection guide View in library catalog

Related Items

Cite as

“Beckman DK-2A Ratio Recording Spectrophotometer on Bench beside Power Supply,” circa 1957. Beckman Historical Collection, Box 83. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/g158bh51g.

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