Search Results
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Plate XVIII: Gamme chromatique: orangé
- Chromatic scale of tones: orange
- 1864
The gamut of orange tones from light to dark along a 20-tone scale, where positions 0 and 21 correspond to white and black respectively.
- Author Chevreul, M. E. (Michel Eugène), 1786-1889
- Engraver Digeon, René Henri
- Printer Of Plates Ch. et A. Chardon (Paris)
- Publisher J.-B. Baillière et fils
- Subject Color--Terminology, Color separation, Colors, Color printing
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Plate XIX: Gamme chromatique: orangé-jaune
- Chromatic scale of tones: orange-yellow
- 1864
The gamut of orange-yellow tones from light to dark along a 20-tone scale, where positions 0 and 21 correspond to white and black respectively.
- Author Chevreul, M. E. (Michel Eugène), 1786-1889
- Engraver Digeon, René Henri
- Printer Of Plates Ch. et A. Chardon (Paris)
- Publisher J.-B. Baillière et fils
- Subject Color--Terminology, Color separation, Colors, Color printing
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Plate XV: Gamme chromatique: gris
- Chromatic scale of tones: grey
- 1864
The gamut of grey tones from light to dark along a 20-tone scale, where positions 0 and 21 correspond to white and black respectively.
- Author Chevreul, M. E. (Michel Eugène), 1786-1889
- Engraver Digeon, René Henri
- Printer Of Plates Ch. et A. Chardon (Paris)
- Publisher J.-B. Baillière et fils
- Subject Color--Terminology, Color separation, Colors, Color printing
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Every fashion needs a stocking all its own!
- 1960s
Color print magazine advertisement for DuPont dyed nylon stockings. Image depicts the legs of four women in colorful stockings.
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Beckman DU-650i Spectrophotometer
- Undated
The first Beckman Instruments DU Spectrophotometer was developed in 1940, when the company was still called National Technical Laboratories. Spurred by employee Howard Cary (who had previously been involved in pH meter…
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Beckman BUN Analyzer 2
- 1979 – 1989
The BUN Analyzer 2, used for blood urea nitrogen, debuted in 1979.
- Photographer Roger Marshutz Photography
- Subject Beckman Instrumens, inc., Urea--Analysis, Scientific apparatus and instruments
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Beckman BUN Analyzer
- 1972 – 1989
Beckman's first BUN Analyzer (for blood urea nitrogen) was released in 1972.
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Model 25 spectrophotometer, vacuum control, and printer
- 1970s
Beckman's foray into ultraviolet spectroscopy began in 1940, when the company (then called National Technical Laboratories) produced the DU prototype. The double-beam Model 25 was introduced in the early 1970s.
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Beckman DU-64 Spectrophotometer
- Undated
The first Beckman Instruments DU Spectrophotometer was developed in 1940, when the company was still called National Technical Laboratories. Spurred by employee Howard Cary (who had previously been involved in pH meter…
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Beckman DU-7500i Spectrophotometer
- Undated
The first Beckman Instruments DU Spectrophotometer was developed in 1940, when the company was still called National Technical Laboratories. Spurred by employee Howard Cary (who had previously been involved in pH meter…
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Beckman DU-8 Spectrophotometer
- Circa 1980
This model of DU Spectrophotometer was first produced in 1980 and used a mirocomputer to control results, could store up to 9 user-generated programs, and could print results.
The first Beckman Instruments DU…
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Beckman DB-GT Grating Spectrophotometer
- 1960s
Produced in the 1960s, the DB-G was a single-beam grating (as opposed to a prism) ultraviolet spectrophotometer.
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Beckman Model B Spectrophotometer
- Undated
The pictured unit may be a prototype. See inscription for more information.
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Beckman DK-2A Ratio Recording Spectrophotometer on bench beside power supply
- Circa 1957
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…
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Beckman ACTA M-IV Spectrophotometer
- 1974 – 1983
The ACTA M UV-visible spectrophotometer was first introduced in 1974.
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Beckman DB-G Grating Spectrophotometer
- Circa 1965
Produced in the 1960s, the DB-G was a single-beam grating (as opposed to a prism) ultraviolet spectrophotometer.
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Beckman ACTA V Spectrophotometer
- 1970s
The ACTA V was a UV-visible spectrophotometer, first released in 1970.
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Beckman Microlab 600 Computing Infrared Spectrophotometer
- Circa 1978
The Microlab 600 computing infrared spectrophotometer debuted in 1978.
The Beckman Instruments IR spectrophotometers began as a request from the Office of Rubber Reserve to Arnold O. Beckman in 1942, asking for an…
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Beckman IR-11 Infrared Spectrophotometer Optical Diagram
- Undated
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…
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Beckman IR-20 Infrared Spectrophotometer
- Undated
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…
- Photographer Laursen, Rene
- Subject Scientific apparatus and instruments, Spectrophotometer, Infrared spectroscopy, Beckman Instruments, Inc.
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Beckman IR-12 Infrared Spectrophotometer Optical Diagram
- Undated
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…
