File:Beckman Infrared Notes- Battelle Uses 175 Foot Long Air Path in Smog Studies - DPLA - 64e1a86d995988ff85aa3f6e777dc774 (page 1).jpg
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[edit]Beckman Infrared Notes: Battelle Uses 175 Foot Long Air Path in Smog Studies ( ) | |||||||||||||||||||||
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Creator InfoField | Beckman Instruments, Inc | ||||||||||||||||||||
Title |
Beckman Infrared Notes: Battelle Uses 175 Foot Long Air Path in Smog Studies |
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Description |
The brochure discusses the use of the IR-2 spectrophotometer in an air pollution study. Though undated, the referenced instrument models and logo narrow the date of the brochure's publication to somewhere between the late 1940s to 1956, with 1955 suggested by comparison to the content of subsequent brochures in the series. |
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Date | Circa 1955 | ||||||||||||||||||||
Collection |
institution QS:P195,Q5090408 |
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Permission (Reusing this file) |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:01, 4 October 2022 | 2,701 × 3,473 (2.14 MB) | DPLA bot (talk | contribs) | Uploading DPLA ID 64e1a86d995988ff85aa3f6e777dc774 |
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Orientation | Normal |
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Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |