About Magazine Podcasts Events
Museum Hours:Wednesday–Saturday, 10AM–5PM

Digital Collections

Photographs

Beckman pH Monitor System

  • 1964

Rights

Unknown Rightsholder

Download selected image

PDFSmall JPG1200 x 985px — 70.3 KBLarge JPG2880 x 2365px — 317 KBFull-sized JPG3119 x 2561px — 363 KBOriginal fileTIFF — 3119 x 2561px — 22.9 MB
View
Unknown
Rightsholder
PDF
Download PDF

Beckman's Space Engineering Group (SEG) was formed within the Scientific Process Instruments Division (SPID) in 1959. In 1964, it subcontracted to North American Aviation to perform work for NASA's Apollo program. The SEG developed a pH system monitor the purity of water produced by fuel cells.

Property Value
Photographer
Format
Genre
Extent
  • 10 in. W x 8 in. L
Inscription
  • (verso) "North American. 1964. "pH Monitor System." Electrodes-Sensor. For use in the Apollo Spacecraft to monitor the purity of the water for the fuel cell........... E. Buzza. 14 Tad 459-1."
  • (verso) "32. 14TAD459-4."
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 89, Folder 1

View in library catalog

Related Items

Cite as

Dietrich, T. A. “Beckman PH Monitor System,” 1964. Beckman Historical Collection, Box 89, Folder 1. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/9z902z99z.

  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.