Search Results

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  2 items
  Photographs

  Beckman Model 120C Amino Acid Analyzer

  • 1960s

  First marketed in 1960, the Beckman/Spinco Model 120 Amino Acid Analyzer used the Spackman-Stein-Moore technique of amino acid chromatography. The 120C was marketed as a "classic" instrument, referred to often in…

  • Subject Medical laboratories--Equipment and supplies, Beckman Instruments, Inc. Spinco Division, Scientific apparatus and instruments, Amino acids--Analysis, Beckman Instruments, Inc.
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  Photographs

  Unidentified woman using a Beckman amino acid analyzer

  • Undated

  First marketed in 1960, the Beckman/Spinco Model 120 Amino Acid Analyzer allowed users to quickly perform amino acid chromatography. This unidentified model is likely part of the same product line.

  • Subject Medical laboratories--Equipment and supplies, Beckman Instruments, Inc. Spinco Division, Scientific apparatus and instruments, Amino acids--Analysis, Beckman Instruments, Inc.
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  Photographs

  Beckman Hydrazine Analyzer

  • Undated

  • Subject Scientific apparatus and instruments, Hydrazine, Hydrazines--Analysis, Beckman Instruments, Inc.
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  Photographs

  Beckman Electrostatic Voltmeter

  • Undated

  • Subject Electric currents, Scientific apparatus and instruments, Voltmeters, Beckman Instruments, Inc.
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  Photographs

  Beckman Insulation Tracking Test Set

  • Undated

  • Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
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  Photographs

  Beckman Model BN-2B Bouyoucos Moisture Meter

  • Undated

  This portable instrument measures the moisture present in soil.

  • Subject Scientific apparatus and instruments, Soil moisture--Measurement--Instruments, Soil moisture--Measurement, Beckman Instruments, Inc.
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  Photographs

  Beckman Insulation and Breakdown Test Set

  • Undated

  Model 1000-AC/DC

  • Subject Scientific apparatus and instruments, Breakdown (Electricity), Breakdown voltage, Electric insulators and insulation, Beckman Instruments, Inc.
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  Photographs

  Beckman Arc Resistance Tester Model ART-1

  • Undated

  • Photographer Clauss Studio, inc.
  • Subject Scientific apparatus and instruments, Electric resistance, Beckman Instruments, Inc.
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  Photographs

  Beckman Model PVD Potential Divider

  • Undated

  • Subject Electric currents, Scientific apparatus and instruments, Beckman Instruments, Inc.
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  Photographs

  Beckman Conductance Bridge

  • Undated

  • Subject Electric conductivity, Scientific apparatus and instruments, Beckman Instruments, Inc.
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  Photographs

  Beckman CEL-WFD Soil Block

  • Undated

  • Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
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  Photographs

  Beckman R114 Integrator

  • Undated

  • Subject Scientific apparatus and instruments, Integrators, Beckman Instruments, Inc.
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  Photographs

  Beckman Model 152 Microfuge

  • Undated

  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…

  • Subject Scientific apparatus and instruments, Centrifuges, Beckman Instruments, Inc.
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  Photographs

  Beckman OM11 & OM11EA Oxygen Analyzers

  • Undated

  Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’ oxygen analyzers ended up doing such diverse jobs as monitoring astronauts’ respiration, maintaining packaged food safety,…

  • Photographer Karjalas' Photo Vision
  • Subject Scientific apparatus and instruments, Oxygen--Measurement, Oxygen--Analysis, Beckman Instruments, Inc.
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  2 items
  Photographs

  Beckman Transend Cutaneous Gas System

  • Undated

  • Subject Medical electronics--Equipment and supplies, Gases--Analysis, Scientific apparatus and instruments, Beckman Instruments, Inc.
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  Photographs

  Beckman Model LB3 CO2 Monitor

  • Undated

  • Photographer Karjalas' Photo Vision
  • Subject Scientific apparatus and instruments, Carbon dioxide, Beckman Instruments, Inc.
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  Photographs

  Beckman Zero/Span Accessory

  • Undated

  • Manufacturer Karjalas' Photo Vision
  • Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
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  Photographs

  Beckman BR-100 BRG

  • Undated

  • Photographer Hess Photographic
  • Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
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  Photographs

  Beckman Model 1560 Ignition System Tester

  • Undated

  This diagnostic instrument was also known as an Engine Scope Tester.

  • Photographer Karjalas' Photo Vision
  • Subject Automobiles--Ignition, Automobiles, Beckman Instruments, Inc.
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  Photographs

  Beckman Model 755 & 755A Oxygen Analyzers

  • Undated

  Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’ oxygen analyzers ended up doing such diverse jobs as monitoring astronauts’ respiration, maintaining packaged food safety,…

  • Photographer Karjalas' Photo Vision
  • Subject Scientific apparatus and instruments, Oxygen--Measurement, Oxygen--Analysis, Beckman Instruments, Inc.
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  Photographs

  Beckman Model 960B pH Monitor

  • Undated

  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…

  • Photographer Karjalas' Photo Vision
  • Subject Beckman Instruments, Inc.
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  Photographs

  Beckman R A Cart (RAC)

  • 1987

  Although otherwise unidentified, this item is very likely a metabolism analysis cart that measures oxygen and carbon dioxide respiration.

  • Subject Respiration, Oxygen--Measurement, Oxygen--Analysis, Oxygen--Metabolism, Beckman Instruments, Inc., Carbon dioxide
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  Photographs

  Beckman Metabolic Measurement Cart

  • 1975 – 1984

  This instrument was designed to measure oxygen consumption and carbon dioxide production. It contains an oxygen analyzer, an infrared carbon dioxide analyzer, a turbine volume transducer, a mixing chamber, and a…

  • Subject Oxygen--Measurement, Respiration--Measurement, Oxygen--Analysis, Oxygen--Metabolism, Beckman Instruments, Inc., Carbon dioxide
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  Photographs

  Beckman Model 7005 O2 Controller

  • Undated

  • Photographer Karjalas' Photo Vision
  • Subject Scientific apparatus and instruments, Oxygen--Measurement, Beckman Instruments, Inc.
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  Prints, Portraits, Lithographs, Illustrations

  Portrait of Vannevar Bush

  • 1955

  Lithograph portrait of Vannevar Bush, by the artist Eugene A. Montgomery. Bush is shown in a 3/4 view holding a graduated cylinder and beaker, with a pipe clenched in one corner of his mouth. This portrait was created…

  • Artist Montgomery, Eugene A., 1905-2001
  • Publisher The Atlantic Monthly
  • Subject Chemistry, Chemists, Bush, Vannevar, 1890-1974