Search Results
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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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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 United States equivalent.
- Photographer Lauffer, H. F.
- Subject Trade shows, Beckman Instruments, Inc.
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