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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.
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Beckman Model 25 Spectrophotometer
- 1970s
Beckman's foray into ultraviolet spectroscopy began in 1940, when the company (then called National Technical Laboratories) produced the DU prototype. The double-beam Model 25 was introduced in the early 1970s.
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Man with Beckman spectrophotometer
- Undated
It is possible that J. H. Maddocks is the man in the photograph, as opposed to the photographer.
- Photographer Maddocks, J. H.
- Subject Scientific apparatus and instruments, Spectrophotometer, Beckman Instruments, Inc.
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Helipot Switch
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Electric switchgear, Beckman Instruments, Inc.
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Helipot Cermet Switch
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Ceramic metals, Electric switchgear, Beckman Instruments, Inc.
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Helipot Series 1390 Circuit Deck Cermet Switch
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Ceramic metals, Electric switchgear, Beckman Instruments, Inc.
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Helipot Servo Systems
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Servomechanisms, Beckman Instruments, Inc.
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Helipot Model 964 Servo Amplifier and Model 982 Power Supply
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Servomechanisms, Beckman Instruments, Inc.
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Helipot Cermet Switch
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Ceramic metals, Electric switchgear, Beckman Instruments, Inc.
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Helipot Cermet Switch
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Ceramic metals, Electric switchgear, Beckman Instruments, Inc.
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Helipot Circuit Deck Switch
- 1950 – 1969
- Manufacturer Armstrong & Hess
- Subject Electric switchgear, Beckman Instruments, Inc.
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Helipot Circuit Deck Switch
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Electric switchgear, Beckman Instruments, Inc.
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Helipot Cermet Switch
- Circa 1968
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Helipot Cermet Switch
- 1950 – 1969
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Beckman Series 1390 Switch
- Circa 1968
- Photographer Beckman Instruments Photographic Services Section
- Subject Electric switchgear, Beckman Instruments, Inc.
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Helipot Cermet Switch
- Circa 1968