Beckman pH monitor system
- Undated
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California citrus industry, who needed an accurate way to measure the acidity of his product. The resulting instrument kicked off rapid development not only of Beckman Instruments, Inc. but also of the electronic scientific instrument industry.
Photographer | |
---|---|
Format | |
Original file type | TIFF |
Genre | |
Extent |
|
Inscription |
|
Subject | |
Rights | In Copyright - Rights-holder(s) Unlocatable or Unidentifiable |
Credit line |
|
Physical location
Department | |
---|---|
Collection | |
Series arrangement |
|
Physical container |
|
View in library catalog |
Cite as
Karjalas' Photo Vision. “Beckman PH Monitor System,” n.d. Beckman Historical Collection, Box 81. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/zk51vg87v.
This citation is automatically generated and may contain errors.