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Start Over You searched for: Date 1950 to 1959 Remove constraint Date: <span class="from" data-blrl-begin="1950">1950</span> to <span class="to" data-blrl-end="1959">1959</span>-
133 items
Operating and Maintenance Instructions, IR4 Infrared Spectrophotometer
- Bulletin 423-A
- 1956-Sep
The binder includes several proforma invoices, photographs, and Bulletin 423-A: Operating and Maintenance Instructions, IR4 Infrared Spectrophotometer.
The Beckman Instruments IR spectrophotometers began as a request…
- Creator Of Work Beckman Instruments, Inc.
- Subject Scientific apparatus and instruments, Spectrophotometer, Infrared spectroscopy, Beckman Instruments, Inc.
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6 items
Draft of Instructions for Modified OM-1 Beckman Portable Oxygen Meter
- 1950s
This draft document includes extensive annotations; the stylistic and technical changes are reflected in a later version.
Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’…
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45 items
Beckman Instruction Manual, 17800-17802, GC-1 Gas Chromatograph
- 503-C
- 1958
The Operating and Maintenance Instructions, 503-C, make up the bulk of the volume and are dated May 1958. Beckman Instructions 535-A, 17329 Gas-Liquid Partition Chromatography Column (Di-N-Butyl Maleate), dated June…
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3 items
Beckman Family Picnic Festival flyer
- 1958-Sep
In 1958, Beckman Instruments held a company picnic at Holidayland, part of Disneyland. Holidayland was a rentable, 7-acre space that only existed from 1957-1961. This invitation was mailed to Lowell Stanley, who spent…
- Creator Of Work Beckman Instruments, Inc., Walt Disney Productions
- Subject Company picnics, California--Disneyland, Beckman Instruments, Inc.
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2 items
There are at least 8 ways Beckman pH control saves money, saves time, saves waste in textile operations!
- Circa 1950
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 Facilities, Germany
- After 1953
Beckman Instruments, GmbH, the first overseas subsidiary of Beckman Instruments, was established in Munich, Germany in 1953.
- Subject Buildings, Beckman Instruments, Inc.
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8 items
Operating Instructions and Technical Information, Model D2 Oxygen Analyzer
- Bulletin 202-C
- 1950s
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,…
- Creator Of Work Beckman Instruments, Inc.
- Subject Scientific apparatus and instruments, Oxygen--Measurement, Oxygen--Analysis, Beckman Instruments, Inc.
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51 items
Instruction Manual, Zeromatic pH Meter
- 514-B
- 1957-Jul
Intentionally blank pages (28, 40, and 42) have been omitted from the digital work.
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California citrus industry, who needed an…
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9 items
Technical Report: Evaluation of the Beckman Oxygen Electrode and Portable Oxygen Meter (OM-1)
- No. T-8-(R)
- 1957-May-23
The report evaluates the portable OM-1 oxygen meter, deeming it convenient and moderately precise, but sensitive to temperature fluctuations.
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Platinum oxygen electrode assembly drawing
- Dwg. No. 18617
- 1957-Apr-22
This oxygen electrode was first used inside Beckman Instruments pH meters and later in many other instruments.
- Creator Of Work Solesbee, B.
- Subject Electrodes, Scientific apparatus and instruments, Electrodes, Glass, Electrodes, Platinum, Beckman Instruments, Inc.
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66 items
Instruction Manual, DK-2 Spectrophotometer
- 378-C
- 1956-Aug
The Beckman DK Spectrophotometer was an enhancement of the DU, which expanded the instrument’s range into near-infrared. This was accomplished by chemist Wilbur I. Kaye, who began his work on science behind the DK at…
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4 items
Beckman Model H Glass Electrode pH Meter
- Bulletin 170
- Circa 1950
Promotional, color pamphlet for the Model H 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…
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12 items
What Every Executive Should Know About pH
- Bulletin 92-F
- 1959-Oct
The brochure outlines the importance of pH, Beckman's expertise, and several instruments: the Pocket pH meter, the Model G, the Model N, and the Zeromatic pH meter.
Arnold Beckman invented his first pH meter in 1934 at…
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No birth pains...when continuous stream analysis attends missile loading.
- 1959
The advertisement features a photo of a nurse regarding a physician who has delivered an Air Force missile. The text discusses the role of Beckman process instruments during missile loading and other aerospace…
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8 items
Fourth Annual Southern California Science Fair
- 1955
The pamphlet provides an overview of the rules, prizes, and purpose of the Southern California Science Fair, held April 23-29, 1955, at the Los Angeles County Museum. The following year, Beckman Instruments would become…
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7 items
5th Annual Southern California Science Fair
- 1956
The pamphlet provides an overview of the rules, prizes, and purpose of the Southern California Science Fair, held April 14-20, 1956, at the Los Angeles County Museum. Beckman Instruments was a sponsor of the Science…
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26 items
Fifth Annual Southern California Science Fair Catalog of Exhibits
- 1956
The booklet describes the organization responsible for the Fifth Annual Southern California Science Fair, held in April at the Los Angeles County Museum. A list of student exhibitors includes their name, grade, exhibit…
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13 items
Instructions for the Beckman Oxygen Electrode Evaluation Kit, X-300-100 (draft)
- 1956
Although the author is unknown, these instructions were most likely written by a Beckman Instruments employee. This glass electrode was used in Beckman pH meters.
Arnold Beckman invented his first pH meter in 1934 at…
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Important Facts About pH for Water & Sewage Operators
- 1950s
This advertisement highlights uses for Models R, H, and M pH meters in the water and wastewater treatment industry.
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California…
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Now--New Beckman pH Electrodes
- 1950s
The advertisement touts the features of Beckman glass electrodes and the company's position in the instrumentation field.
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the…
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16 items
How "Progressive" Is Your School?
- 1954
The booklet was sent to Arnold Beckman in response to his speech about public education. It contains a checklist and questions you can use to determine if your child's school is socialist or otherwise influenced by…
- Author Jones, Kitty
- Publisher America's Future (Organization)
- Subject Education, Elementary, Progressive education, Propaganda, Anti-communist, Education
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Memo from Walter Donner to John E. Leonard
- 1957-Mar-14
The memo discusses the conversion of pH meter oxygen electrodes for use in portable oxygen meters.
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4 items
Instructions for Operating the Beckman Model H pH Meter
- Bulletin 168-B
- 1950-Oct
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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18 items
The Development of pH Instrumentation
- 1950-Apr
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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4 items
D2 Oxygen Analyzer for Safe Oxygen Therapy
- Product Data Sheet O2—8120
- 1950s
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,…
- Creator Of Work Beckman Instruments, Inc.
- Subject Scientific apparatus and instruments, Oxygen--Measurement, Oxygen--Analysis, Beckman Instruments, Inc.