Search Results
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Beckman Cardio-Densitometer
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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
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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
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Calorimeters measure the amount of heat involved in chemical reactions and some other processes.
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Beckman Model 3801 Data Coupler
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- Photographer Illig, Russell
- Subject Electronic data processing, Scientific apparatus and instruments, Beckman Instruments, Inc.
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Beckman Model 215 NDIR Analyzer
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This analyzer uses a nondispersive infrared sensor to detect the presence of gasses.
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Beckman Model 142 UV Photometer
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Photometers measure the intensity of light or optical properties (like illuminance and fluorescence) of surfaces and solutions.
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Beckman Optima TLX Ultracentrifuge
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Beckman Instruments began producing centrifuges after their January 1, 1955 acquisition of industry leader, Specialized Instruments Corporation, or Spinco. With Spinco came the famous Model E Ultracentrifuge, which was…
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Beckman Model H Electrophoresis instrument
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Electrophoresis uses an electric field to separate particles in a medium (like a gel) based on their size, charge, or a binding affinity.
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Beckman Ratio Fluorometer
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This is a double-beam instrument that measures fluorescence through spectroscopy.
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Beckman Model 908 Oxidants Analyzer
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Acralyzers and oxygen analyzers like this one monitor and record low atmospheric concentrations of oxidants and oxides of nitrogen, which cause air pollution.
Beckman Instruments, Inc. became interested in measuring,…
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Beckman Model 105 Flame Photometer
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Flame photometers determine the presence and concentration of some metal ions in a substance by exposing the substance to a flame and reading any changes in the color of the flame.
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Beckman Model 910 NO2 Analyzer
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This instrument was used to monitor and record low atmospheric concentrations of oxides of nitrogen, which lead to air pollution.
Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air…
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Beckman Model VII Kintrac Spectrophotometer
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This spectrophotometer was designed specifically to monitor the kinetics of chemical reactions, especially enzyme analysis.
