File:Beckman Infrared Spectrophotometer Model IR-2 - DPLA - 88a4e5d80f48ad4a30198c2a69445778 (page 12).jpg
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[edit]Beckman Infrared Spectrophotometer Model IR-2 ( ) | |||||||||||||||||||||
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Creator InfoField | Beckman Instruments, Inc | ||||||||||||||||||||
Title |
Beckman Infrared Spectrophotometer Model IR-2 |
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Description |
The Beckman Instruments IR spectrophotometers began as a request from the Office of Rubber Reserve to Arnold O. Beckman in 1942, asking for an infrared spectrophotometer that they could use to create rubber. Under this contract, Beckman Instruments developed a single-beam spectrophotometer based on Robert Battrain’s extant design, which in 1942 was sold as the IR-1. With the IR-4 in 1956, Beckman Instruments branched out into double-beam design and kicked off a golden age of IR spectrophotometer production that lasted until 1973. |
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Date | 1946 – 1955 | ||||||||||||||||||||
Collection |
institution QS:P195,Q5090408 |
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Permission (Reusing this file) |
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current | 19:51, 4 October 2022 | 2,760 × 3,507 (1.27 MB) | DPLA bot (talk | contribs) | Uploading DPLA ID 88a4e5d80f48ad4a30198c2a69445778 |
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