Search Results
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Beckman Model PC-352 Process Chromatograph programmer and analyzer
- Undated
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 pH monitor system
- 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 Solu Meter
- Undated
A Solu meter determines the dissolved solids in water by measuring its conductivity.
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Beckman ACTE-6700
- Undated
According to a note on the back, this is or is part of a "clean air kit."
- Photographer Photomation
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
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Beckman Solu Bridge Conductivity Recorder
- Undated
A Solu bridge determines the dissolved solids in water by measuring its conductivity. This instrument records the output of a Solu bridge.
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Beckman SpectraSpan VI
- 1980s
The SpectraSpan VI was a rapid scanning high resolution plasma emission spectrometer, introduced circa 1983, for non-routine elemental analysis.
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Beckman Zeromatic II pH meter, with two workers at benches in the background
- Circa 1966
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 Atmosphere Analyzer
- Undated
The Atmosphere Analyzer (center) is shown with a Harold Kruger Instruments spectrophotomer (left) and a Texas Instruments Servo/riter output machine.
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Beckman Model 72 pH Meter
- Circa 1960
The Model 72 was a line operated version of the Model 76 Expanded Scale pH Meter, designed for routine use.
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California citrus…
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Beckman Automatic Titrator
- 1955-Jan-23
The Automatic Titrator's selling points included convenience, simplicity, ease of use, and a secondary application as a pH meter.
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Beckman Biological Data System
- 1969
Instruments in a display at the Federation of American Societies for Experimental Biology (FASEB) trade show. This system consists of a Type S-II Dynograph Recorder and a BMSD cabinet that contains an oscilloscope and a…
- Photographer Stoen Photos, Inc.
- Subject Medical technology, Beckman Instruments, Inc.
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Beckman Accutrace Electroencephalograph
- 1973 – 1982
The Beckman Accutrace was introduced in 1973. Electroencephalographs are used to monitor and record electrical activity of the brain.
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Beckman oxygen analyzer, medical gas analyzer, and dynograph recorder
- Undated
The unit in the photograph includes a Beckman OM-11 oxygen meter, LB-2 gas analyzer, and R411 dynograph recorder.
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Beckman IR-2A Infrared Spectrophotometer
- Circa 1952
The Beckman Instruments IR spectrophotometers began as a request from the Office of Rubber Reserve to Arnold O. Beckman in 1942, asking for an infrared spectrophotometer that they could use to create rubber. Under this…
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Beckman 947A 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-15 Oxygen Meter
- 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 Instruments GmbH Trade Show Display
- Undated
"GmbH" stands for Gesellschaft mit beschränkter Haftung, which denotes a company with limited liability in some German-speaking countries. The L.L.C. (limited liability company) is a close United States equivalent.
- Photographer Lauffer, H. F.
- Subject Trade shows, Beckman Instruments, Inc.
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