Search Results
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Beckman Model 821 regulators on pencil-drawn circuit diagram
- 1950 – 1969
This photograph is part of a series of marketing images used to demonstrate the small size of Helipot products, in this case voltage regulators.
- Photographer Armstrong & Hess
- Subject Voltage regulators, Pencils, Beckman Instruments, Inc.
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Beckman Model 821 Regulator Prototype
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Voltage regulators, Prototypes, Engineering, Amplifiers (Electronics), Beckman Instruments, Inc.
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Helipot Model 841 ladder switch with quarter
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Coins, Microelectronics, Beckman Instruments, Inc.
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Helipot Model 845-B10 Microcircuit
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Microelectronics, Beckman Instruments, Inc.
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Beckman Model 841 Ladder Switch
- 1960 – 1979
This is one of a series of color photographs featuring Helipot components against autumnal backgrounds.
- Photographer Photographers III
- Subject Microelectronics, Beckman Instruments, Inc.
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Beckman Model 821 voltage regulator
- 1960 – 1979
This is one of a series of color photographs featuring Helipot components against autumnal backgrounds.
- Photographer Photographers III
- Subject Voltage regulators, Beckman Instruments, Inc.
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Helipot Model 841 Ladder Switch
- 1950 – 1969
- Photographer Armstrong & Hess
- Subject Microelectronics, Beckman Instruments, Inc.
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Hand holding a Beckman Series 822 voltage regulator
- 1950 – 1969
Voltage regulators maintain a constant voltage level in electrical devices.
- Photographer Armstrong & Hess
- Subject Voltage regulators, Beckman Instruments, Inc.
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Beckman Model 831 microcircuit regulator with tape measure
- 1950 – 1969
This photograph is part of a series of marketing images used to demonstrate the small size of Helipot products, in this case microcircuit regulators.
- Photographer Armstrong & Hess
- Subject Voltage regulators, Tape measures, Beckman Instruments, Inc.
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Helipot Model 822 Voltage Regulator
- 1950 – 1969
Voltage regulators maintain a constant voltage level in electrical devices.
- Photographer Armstrong & Hess
- Subject Microelectronics, Voltage regulators, Beckman Instruments, Inc.
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Beckman Model 827 voltage regulator
- 1960 – 1979
This is one of a series of color photographs featuring Helipot components against autumnal backgrounds.
- Photographer Photographers III
- Subject Voltage regulators, Beckman Instruments, Inc.
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Woman using Helipot microcircuit tailoring equipment
- 1960s
Red notations suggest the image may have been used in a publication.
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Beckman Model 826 voltage regulator with marbles
- 1950 – 1969
This photograph is part of a series of marketing images used to demonstrate the small size of Helipot products, in this case voltage regulators.
- Photographer Armstrong & Hess
- Subject Marbles (Game objects), Voltage regulators, Beckman Instruments, Inc.
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Hand holding Helipot Model 826 Voltage Regulator
- 1950 – 1969
Voltage regulators maintain a constant voltage level in electrical devices.
- Photographer Armstrong & Hess
- Subject Microelectronics, Voltage regulators, Beckman Instruments, Inc.
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21 items
Glucose Analyzer Operating Manual
- Beckman Instructions 83513-B
- 1969-Oct
The Glucose Analyzer was developed by James Sternberg in 1969 and was one of several very successful medical testing and analysis instruments that Beckman Instruments produced in the 1970s. Its size, speed, and price…
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Beckman Model 106-E Total Hydrocarbon Analyzer meter
- 1960s
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 Model 3600 Recording UV/Visible Spectrophotometer
- 1960s
This model followed in the tradition of the DU, the first ultraviolent/visible spectrum spectrophotometer.
The first Beckman Instruments DU Spectrophotometer was developed in 1940, when the company was still called…
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Beckman Model 340 Trace Moisture Analyzer
- Circa 1969
This instrument could detect and monitor moisture in gaseous process streams, bottled gas, and dry gas atmospheres.
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Beckman SO2 Portable Analyzer Control Unit
- 1960s
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 Trace Moisture Analyzer
- Circa 1969
This instrument could detect and monitor moisture in gaseous process streams, bottled gas, and dry gas atmospheres.
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Beckman NDIR 315 and Console
- 1960s
The NDIR uses a nondispersive infrared sensor to detect the presence of gasses.
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Beckman Model 906A SO2 Analyzer
- 1960s
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…