Search Results
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Beckman Custom Electrode
- 1960s
This electrode was designed for use with a pH meter.
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…
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Beckman Model H-5 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 GC-4 gas chromatograph
- 1965-Feb
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 Pocket pH meter in carrying case
- Circa 1956
The Pocket pH meter allowed pH readings to be taken in the field, in a laboratory, or at any site, without needing to send samples back to a laboratory and a more stationary instrument.
Arnold Beckman invented his…
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Beckman GC-45 gas chromatograph
- 1969-May
The GC-45 debuted in the late 1960s.
Beckman Instruments entered the gas chromatograph business in 1956 with the acquisition of the successful Watts Manufacturing Company. Later that year, Beckman Instruments produced…
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Beckman Type CE Electroencephalograph, rear interior view
- 1968
Electroencephalographs are used to monitor and record electrical activity of the brain.
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Beckman KLiNa Flame Photometer
- 1970s
Beckman introduced the KLiNa Flame System, a flame photometer with attached diluter and printer, in 1971. Flame photometers determine the presence and concentration of some metal ions in a substance by exposing the…
- Photographer Maddocks, J. H.
- Subject Scientific apparatus and instruments, Flame photometry, Beckman Instruments, Inc.
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Woman operating a Beckman Type CE EEG
- 1968
Electroencephalographs are used to monitor and record electrical activity of the brain.
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Beckman Chem-Mate pH Meter
- Circa 1975
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 pH 7 Buffer Concentrate
- 1968
Buffer solutions resist changes to pH and are used to calibrate pH meters.
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Beckman Chem-Mate pH meter with fruit
- Circa 1975
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 buffer solutions
- 1967
Buffer solutions resist changes to pH and are used to calibrate pH meters.
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Beckman Microzone Electrophoresis Cell
- 1964-Jun
Electrophoresis uses an electric field to separate particles in a medium (like a gel) based on their size, charge, or a binding affinity.
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Beckman Analytrol (Microzone) Analyzer
- 1964-Jun
Electrophoresis uses an electric field to separate particles in a medium (like a gel) based on their size, charge, or a binding affinity.
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Beckman Analytrol with Microzone Scanning Attachment
- 1964-Jun
Electrophoresis uses an electric field to separate particles in a medium (like a gel) based on their size, charge, or a binding affinity.
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Beckman Duostat Regulated Power Supply
- 1964-Jun
- Photographer Hesketh, Dean D.
- Subject Electric power, Beckman Instruments, Inc.
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Beckman Model R-110 Microzone Densitometer
- 1960s
Beckman introduced the Model R-110 Microzone Densitometer in 1967. Densitometers measure density by scanning electrophoresis media.
- Photographer Armstrong & Hess
- Subject Densitometry, Scientific apparatus and instruments, Beckman Instruments, Inc.
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Beckman DSA-560, Sample Handling Tray
- Circa 1968
The DSA-560 Discrete Sample Analyzer, introduced in 1968, was Beckman's first clinical chemistry analyzer. It was capable of processing 100 samples per hour and used in the analysis of blood serum, urine, and drinking…
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Beckman DSA-560, Pictorial Sketch
- Circa 1968
The DSA-560 Discrete Sample Analyzer, introduced in 1968, was Beckman's first clinical chemistry analyzer. It was capable of processing 100 samples per hour and used in the analysis of blood serum, urine, and drinking…
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Beckman DSA-560
- Circa 1968
The DSA-560 Discrete Sample Analyzer, introduced in 1968, was Beckman's first clinical chemistry analyzer. It was capable of processing 100 samples per hour and used in the analysis of blood serum, urine, and drinking…
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Beckman pH 4, 7 & 10 Buffer Solutions
- 1969
The three pH buffer solutions were color-coded Red (pH 4), Green (pH 7), and Blue (pH 10).
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Beckman Model KF-4 Aquameter Titrator
- Undated
The KF-4 Aquameter was included in the new product show at the Pittsburgh Conference in March 1970.
- Photographer Armstrong & Hess
- Subject Scientific apparatus and instruments, Volumetric analysis, Beckman Instruments, Inc.
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Hand adjusting a Beckman Model 746 Solution Metering Pump
- 1961
The Model 746 Solution Metering Pump was a product of Beckman's Scientific and Process Instruments Division and incorporated a Helipot Division Duodial. It controlled the flow of liquid to one-millionth of a quart and…
- Photographer Otto, Glenn
- Subject Pumping machinery, Scientific apparatus and instruments, Beckman Instruments, Inc.
