Search Results
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A technician's hands operating a Beckman Automatic 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 later instrument was likely part of the same line and was designed to read the…
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Beckman Model 116 Amino Acid Analyzer
- 1960s
First marketed in 1960, the Beckman/Spinco Model 120 Amino Acid Analyzer allowed users to quickly perform amino acid chromatography. The Model 116 was a more modular instrument, marketed to customers with lighter…
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Close-up of dials on a Spinco Model 121 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 Φ10 pH Meter
- 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…
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Beckman Model Φ40 pH Meter
- 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…
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Beckman Model 153 Microtitrator
- Undated
A microtitrator is an instrument designed to titrate very small volumes of liquid.
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UniCel DxC 800 Synchron Clinical System
- Decade starting 2000
The UniCel DxC 600 and DxC 800 Chemistry Analyzers were introduced in 2005.
This system runs a variety of metabolic panels on blood samples, including BUN (blood urea nitrogen), sodium, potassium, chloride, carbon…
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Beckman Blood Cell Counter BBC-100
- Undated
Based on the Coulter principle, the Beckman Blood Cell Counter quantifies and sizes particles suspended in a fluid, like blood cells. The instrument works by drawing liquid containing the particles through a channel,…
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UniCel DxC 600 Synchron Clinical System
- Decade starting 2000
The UniCel DxC 600 and DxC 800 Chemistry Analyzers were introduced in 2005.
This system runs a variety of metabolic panels on blood samples, including BUN (blood urea nitrogen), sodium, potassium, chloride, carbon…
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Beckman PO-1 and PT-1
- Undated
- Photographer Hess Photographic
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
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Beckman RR-2 Respiratory Recorder
- Undated
This instrument records both oxygen and carbon dioxide levels during respiration.
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Beckman 946A Lead Terminator
- Undated
This instrument was designed to be incorporated into electroencephalograph units and included an impedance meter. An electroencephalogram test detects electrical impulses in the brain via electrodes attached to the…
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Beckman OM-11 Oxygen Analyzer
- 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,…
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Beckman Particle Counter
- Undated
Based on the Coulter principle, the Beckman Particle Counter quantifies and sizes particles suspended in a fluid, like blood cells, bacteria, and a wide variety of other substances. The instrument works by drawing…
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Beckman LB-2 CO2 Medical Gas Analyzer
- Undated
This instrument is a non-dispersive infrared gas analyzer.
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Beckman Model Φ72 pH Meter
- 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…
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Beckman Model Φ71 pH Meter
- 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…
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Beckman Model Φ40 & Φ45 pH Meters
- 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…
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Beckman Model Φ11 pH Meter
- 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…
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Beckman Model Φ21 pH Meter
- 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…
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