You Searched For
Start Over You searched for: Date 1954 Remove constraint Date: <span class="single" data-blrl-single="1954">1954</span>-
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.
-
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.
-
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.
-
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.
-
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.
-
Beckman Model W Industrial pH Meter
- 1950s
The industrial model pH meters had features designed specifically for industrial (as opposed to laboratory) environments, like the Model W's rubber gaskets to prevent corrosive gases or dust from entering the…
-
Helipot Series 6180, Model 6187 Precision Potentiometers
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Subject Potentiometer, Beckman Instruments, Inc.
-
Beckman Model 762 Dissolved O2 Analyzer
- 1954 – 1969
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,…
-
-
Beckman Thick-film SIP Line LXX
- 1950 – 1969
-
8-pin DIP Package
- 1950 – 1969
Dual in-line packages (DIP) are rectangular in shape, with two parallel rows of pins for through-hole mounting to a circuit board.
-
70 items
The Beckman Model DU Spectrophotometer and Accessories Instruction Manual
- 1954
This manual appears to have been a well-used desk copy. The stained cover provides evidence of secondary usage as a coaster.
The first Beckman Instruments DU Spectrophotometer was developed in 1940, when the company…
-
4 items
Beckman Instruments Helipot Division, Newport Beach plant
- 1950s
A series of photographs depicting the future site of the Helipot Division's Newport Beach plant and the building's appearance in the mid-1950s.
-
Helipot Potentiometers and Dials
- 1950 – 1969
Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…
- Subject Potentiometer, Beckman Instruments, Inc.
-
Beckman DIP Resistor Networks
- 1950 – 1969
Resistor networks combine several resistors into a single component. Dual in-line package (DIP) networks are rectangular in shape, with two parallel rows of pins for through-hole mounting to a circuit board.
-
Nurse in maternity ward, using Beckman Model D oxygen analyzer to monitor an infant in an incubator
- 1950s
Los Angeles County General Hospital nurse Mary Finlay is monitoring the oxygen levels of a prematurely born infant in an incubator, to provide just the right oxygen mixture. Too little oxygen has obvious repercussions,…
-
-
Industrial Instruments Type DR51D Decade Resistance
- 1950 – 1969
In 1965, Beckman Instruments acquired Industrial Instruments, Inc. The Cedar Grove, New Jersey-based company manufactured solution conductivity analyzers and other industrial instruments.
-
Beckman Model AB-3X1 Auto Bridge
- 1950 – 1969
-
Beckman Component Taping Device
- 1950 – 1969
- Photographer Commercial Photographic Company
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
-
Beckman Model AB-3-5 Auto Bridge
- 1950 – 1969
-
Beckman Model PS-1-GP Schering Bridge
- 1950 – 1969
A Schering Bridge is an AC bridge circuit used for measuring the insulating properties of electrical cables and other equipment.
-
Beckman Model AB-3 Auto Bridge
- 1950 – 1969
- Photographer Commercial Photographic Company
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
-
2 items
Beckman AB-8-1 Nine Bin Sorter
- 1950 – 1969
- Photographer Commercial Photographic Company
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
-
Beckman Model AB-3X2 Auto Bridge
- 1950 – 1969
- Photographer Commercial Photographic Company
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc.