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Beckman conductivity detection instruments
- Undated
Though labeled "Atmosphere Analyzer," the various instruments are used for measuring conductivity.
- Photographer Dietrich, T. A.
- Subject Electric conductivity, Scientific apparatus and instruments, Beckman Instruments, Inc.
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Beckman cardiac monitor in use
- Undated
The instrument includes heart rate and echocardiogram monitoring.
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Beckman automobile engine testing equipment
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These pieces of equipment include an Ignition System Tester (right) and an HC/CO/CO2 tester (center). The instrument on the left is unidentified. The IST was also known as an Engine Scope Tester. The HC/CO/CO2 Tester…
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Beckman Zeromatic IV 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 Zeromatic II 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 Zero/Span Accessory
- Undated
- Manufacturer Karjalas' Photo Vision
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
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Beckman Water Quality System
- Undated
- Photographer Photomation
- Subject Scientific apparatus and instruments, Water quality, Water quality--Measurement, Beckman Instruments, Inc.
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Beckman Water Quality System
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The Beckman Water Quality System incorporates Hach Company instruments.
- Photographer Photomation
- Subject Scientific apparatus and instruments, Water quality, Water quality--Measurement, Beckman Instruments, Inc.
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Beckman Vision Center at the University of California, San Francisco
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The Beckman Vision Center contains the University of California at San Francisco Department of Ophthalmology and all of its clinical and research facilities.
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Beckman Vehicle Exhaust 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…
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Beckman Vehicle Emissions Analyzer
- Undated
This instrument detects pollutants in the emissions from vehicles with combustion engines.
Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late 1940s and early…
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Beckman Vehicle Emissions Analyzer
- Undated
This instrument detects pollutants in the emissions from vehicles with combustion engines.
Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late 1940s and early…
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Beckman Vehicle Emission Analyzer
- Undated
This instrument detects pollutants in the emissions from vehicles with combustion engines.
Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late 1940s and early…
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Beckman Unichrom Amino Acid Analyzer
- Undated
First marketed in 1960, the Beckman/Spinco Model 120 Amino Acid Analyzer allowed users to quickly perform amino acid chromatography. It is unclear how, but very likely that this instrument was based on the same…
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Beckman Ultramicro Analytical System
- Undated
The system this unidentified woman is using includes a Model 152 Mircrofuge.
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Beckman Type RS Dynograph
- Undated
Beckman Instruments began producing dynographs in 1961.
- Photographer Hesketh, Dean D.
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
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Beckman Type N Dynograph Recorder
- Undated
Beckman Instruments began producing dynographs in 1961.
- Photographer Armstrong & Hess
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
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