Search Results
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Beckman Model 900 Fluoride Ion Analyzer
- Undated
This instrument measures flourides in water and was used to detect and control water pollution.
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Beckman Model 7700 Flow Colorimeter
- Undated
Colorimeters are used to quantify the concentration of a solute in a solution by measuring the absorbance of a particular wavelength or color of light by the solution.
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Beckman Model 320 Gas Chromatograph Programmer
- Undated
Beckman Instruments entered the gas chromatograph business in 1956 with the acquisition of the successful Watts Manufacturing Company. Later that year, Beckman Instruments produced its first gas chromatograph, the GC-1,…
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Beckman Model MV Distribution Process Control
- Undated
Illustration of a Beckman Process Control system, which was used to monitor industrial systems and processes.
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Beckman Cardio-Densitometer
- Undated
This instrument uses the dye dilution method to measure cardiac output. Dye injected into one point in human or animal bloodstream is measured by drawing blood at another point and determining the concentration of the…
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Beckman Model 190-C Flow Calorimeter
- Undated
This photograph was originally labeled "calimeter" but that was likely a misspelling of calorimeter. Heat flow calorimeters monitor and measure the heat transference between a reaction vessel and a surrounding…
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Beckman Model 190-B Microcalorimeter
- Undated
Calorimeters measure the amount of heat involved in chemical reactions and some other processes.
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Beckman Model 3801 Data Coupler
- Undated
- Photographer Illig, Russell
- Subject Electronic data processing, Scientific apparatus and instruments, Beckman Instruments, Inc.
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Beckman Model 121-C Amino Acid Analyzer
- 1969 – 1978
First marketed in 1960, the Beckman/Spinco Model 120 Amino Acid Analyzer used the Spackman-Stein-Moore technique of amino acid chromatography. The Model 121, which debuted in the late 1960s, does the same process, but…
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Beckman Model 215 NDIR Analyzer
- Undated
This analyzer uses a nondispersive infrared sensor to detect the presence of gasses.
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Beckman/Spinco Model 121-M Amino Acid Analyzer
- 1969 – 1978
First marketed in 1960, the Beckman/Spinco Model 120 Amino Acid Analyzer used the Spackman-Stein-Moore technique of amino acid chromatography. The Model 121, which debuted in the late 1960s, does the same process, but…
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Beckman Model 142 UV Photometer
- Undated
Photometers measure the intensity of light or optical properties (like illuminance and fluorescence) of surfaces and solutions.
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