Search Results
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Beckman Model EEJA Multi-Station Water Activity System
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This instrument was likley used in food safety applications.
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Beckman Liquid Scintillation System with Recorder
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Liquid scintillation counters measure the radioactivity of a sample by mixing the sample with a solvent containing a scintillator, which will emit photons in the presence of radioactive materials. The counter measures…
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Beckman GC-35 Gas Chromatograph
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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 SP-324 and SP-325 Planar Gas Discharge Displays
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Photographs of the displays are superimposed on a hand-drawn dashboard.
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Beckman RMS 3030 Digital Multimeter
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Multimeters are instruments capable of making multiple measurements, typically voltage, current, and resistance.
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Beckman Model H5 pH Meter
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Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California citrus industry, who needed an accurate way to measure the acidity of his product. The resulting instrument kicked off…
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Unidentified liquid scintillation instrument panels
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Liquid scintillation counters measure the radioactivity of a sample by mixing the sample with a solvent containing a scintillator, which will emit photons in the presence of radioactive materials. The counter measures…
- Photographer Armstrong & Hess
- Subject Scientific apparatus and instruments, Liquid scintillators, Beckman Instruments, Inc.
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Metric Conversion Computer
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Control Company introduced the first metric conversion calculator in 1978.
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Beckman I.D.-Zone Electrophoresis Control
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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 SP-491 Screened Image Display
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An image of the display is superimposed over a photograph of a gasoline pump.
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Beckman Synchron Chemistries, Version 1.3/1.4
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The Synchron systems run a wide range of clinical chemistry tests including drug and biological fluid analyses.
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Electrocomp Energy Savings Computer
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Beckman Instruments and Electric Heating Association produced this portable computer for use by electric heating salesmen.
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Beckman Model 404 Hydrocarbon Analyzer
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Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late 1940s and early 1950s, when company president Arnold O. Beckman became the scientific adviser to the Los…
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Beckman Model 400 Hydrocarbon Analyzer
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Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late 1940s and early 1950s, when company president Arnold O. Beckman became the scientific adviser to the Los…
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Beckman Model 595 CO Tester
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Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late 1940s and early 1950s, when company president Arnold O. Beckman became the scientific adviser to the Los…