Search Results
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Memo from Howard A. Miller to Harold W. Wright
- 1955-Oct-11
This memo recounts a mostly off the record meeting involving members of the Los Angeles Chamber of Commerce about potential causes of public resistance to placing air pollution monitoring or reducing instruments in…
- Author Miller, Howard A.
- Creator Of Work Wright, Harold W.
- Subject Motor vehicles--Pollution control devices, Los Angeles Chamber of Commerce, Air--Pollution
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Letter from P. S. Magruder to Arnold O. Beckman
- 1955-Aug-30
This letter from P. S. Magruder, the Executive Vice President of the General Petroleum Corporation, to Arnold O. Beckman, at the time the Chairman of the Los Angeles Chamber of Commerce Air Pollution Committee,…
- Addressee Beckman, Arnold O.
- Author Magruder, P. S.
- Subject Beaver, Hugh, Sir, 1890-1967, Smog, Air--Pollution
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Memo from Harold W. Wright to Arnold O. Beckman
- 1955-May-26
A list of organizations rejecting the proposed Regulation VII of the Air Pollution Control District's Rules and Regulations to fight air pollution. This list includes: the Western Oil and Gas Association, the California…
- Addressee Beckman, Arnold O.
- Author Wright, Harold W.
- Subject California Restaurant Association, California Hotel & Motel Association, Air--Pollution--Law and legislation, Air--Pollution, Los Angeles County Chamber of Commerce (Los Angeles County, Calif.), California Manufacturers Association, Los Angeles Realty Board
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Memo from Arnold O. Beckman to R. W. Moulton
- 1952-Mar-03
Internal Beckman Instruments memo regarding Perkin-Elmer competition for the infrared spectrophotometer market.
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Memo from Arnold O. Beckman to J. L. Fahey
- 1952-Jun-04
Memo from Arnold Beckman regarding Beckman Instruments discontinuing the IR-2T spectrophotometer, which had serious flaws only discovered after the instrument had shipped to early buyers. Beckman announces that the…
- Addressee Fahey, J. L.
- Author Beckman, Arnold O.
- Subject Scientific apparatus and instruments, Spectrophotometer, Infrared spectroscopy, Beckman Instruments, Inc.
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Memo from J. B. Rice to Arnold O. Beckman
- 1952-Jul-24
Internal memo with handwritten comments by an unknown Beckman Instruments employee. The memo and comments discuss the nearly 200 Beckman Model B spectrophotometers that shipped with incorrect flame attachments.
The…
- Addressee Beckman, Arnold O.
- Author Rice, J. B.
- Subject Scientific apparatus and instruments, Spectrophotometer, Infrared spectroscopy, Beckman Instruments, Inc.
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Memo from M. E. Ahrendt to Beckman Instruments staff
- 1952-Jul-02
An internal memo exploring the consequences of Beckman Instruments discontinuing the IR-2T Spectrophotometer and making improvement to the new IR-3. The IT-2T had many flaws which were only discovered after the product…
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Memo from F. L. Cronk to R. Pat Connor
- 1952-Jun-10
This internal memo contains a list of open orders for Beckman Instruments IR-2T Spectrophotometers in June of 1952. The IR-2T was discontinued due to problems that became apparent after the product was already on the…
- Addressee Connor, R. Pat
- Author Cronk, F. L.
- Subject Scientific apparatus and instruments, Spectrophotometer, Infrared spectroscopy, Beckman Instruments, Inc.
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Memo from R. Pat Connor to Beckman Instruments staff
- 1952-Jul-02
This internal memo documents concerns about Beckman Instruments' reputation in the infrared spectroscopy field. These concerns are due to fierce competition from Perkin-Elmer and problems with the Beckman IR-2T. At the…
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Letter from Jan W. Haagen-Smit to John Leonard
- 1957-Oct-13
Letter from Jan W. Haagen-Smit (son of smog research pioneer Arie Haagen-Smit) about his work developing and testing a new oxygen electrode for Arnold O. Beckman, Inc.
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Memo from M. E. Ahrendt to Arnold O. Beckman
- 1952-Jul-09
This memo lists the staff and resources assigned to improve the IR-2T spectrophotometer design by creating modification kits to fix what were seen (by users and by Beckman Instruments) as serious flaws in the…
- Addressee Beckman, Arnold O.
- Author Ahrendt, M. E.
- Subject Scientific apparatus and instruments, Spectrophotometer, Infrared spectroscopy, Beckman Instruments, Inc.
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Beckman Gas Chromatograph in use at the Orange County Sheriff's Department Crime Laboratory
- 1958
While the gas chromatograph has many industrial applications, here it is being used with a strip chart recorder to test blood alcohol levels in a forensic crime lab.
Beckman Instruments entered the gas chromatograph…
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Max Liston, Gary Kemp, Pat Conners, and Jean Schirmer with Atmosphere Analyzer
- 1956
This instrument, a vehicle emissions analyzer, became one of Beckman Instruments' products when the company acquired Liston-Becker in 1955. It detects pollutants in the exhaust from vehicles with combustion engines.
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Bill Houbin and an unidentified man with Beckman Automobile Exhaust Analyzer
- 1956
This instrument detects pollutants in the exhaust from vehicles with combustion engines.
Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late 1940s and early…
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Woman using a Beckman|Spinco Spectrophotometer
- Circa 1955
The unidentified woman in this photograph is using a small, unidentified model of a Beckman/Spinco spectrophotometer.
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Man in a car with a Liston-Becker Model 28 Auto Exhaust Analyzer
- 1955
This Exhaust Analyzer became one of Beckman Instruments' products when the company acquired Liston-Becker in 1955. It detects pollutants in the exhaust from vehicles with combustion engines.
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Liston-Becker Auto Exhaust Analyzer Model 28 inside automobile
- 1955
This Exhaust Analyzer became one of Beckman Instruments' products when the company acquired Liston-Becker in 1955. It detects pollutants in the exhaust from vehicles with combustion engines.
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A nurse using a Beckman D-2 Oxygen Meter
- Circa 1959
A nurse uses a Beckman Oxygen Meter to monitor the oxygen flowing through an isolette containing a baby. Monitoring oxygen flow greatly reduced the rate of blindness (retrolental fibroplasia) among premature infants in…
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Quartz crystal before being cut for use in Beckman DU Spectrophotometers
- 1950s
Although the first DU prototype used glass, all later models contained quartz prisms which functioned as chromators. They transmitted and separated the light generated by a hydrogen lamp into its absorption spectrum,…
- Photographer Connell, William
- Subject Spectrophotometer--Design and construction, Quartz crystals, Beckman Instruments, Inc.
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Arnold O. Beckman with EASE Computer
- 1950s
The man and woman in this photograph with the EASE (Electronic Analog and Simulation Equipment) computer are unidentified.
Beckman Instruments' analog computers were being produced by their Berkeley Division as early…
- Photographer Rothschild Photo
- Subject Electronic analog computers, Electronic data processing, Computers, Beckman Instruments, Inc.
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Woman cutting quartz crystal for use in Beckman DU Spectrophotometer
- 1950s
Although the first DU prototype used glass, all later models contained quartz prisms which functioned as chromators. They transmitted and separated the light generated by a hydrogen lamp into its absorption spectrum,…
- Photographer Connell, William
- Subject Spectrophotometer--Design and construction, Quartz crystals, Beckman Instruments, Inc.
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William Shockley and Arnold O. Beckman
- 1950s
In 1955, Arnold O. Beckman and William Shockley entered business together when they established Shockley Semiconductor Laboratories as a subsidiary of Beckman Instruments, Inc. with the goal of mass producing…
- Photographer Romaine-Skelton
- Subject Scientists--Portraits, Beckman, Arnold O., Shockley, William, 1910-1989
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Final assembly diagram for Beckman Model G pH meter
- 1955
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 “acidimeter” with its…
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Dyeing equipment in use at Althouse Customer Service Laboratory
- 1951
View of Thomas Manzolillo examining a roller used to hold fabric in place for the application of dyestuffs. In this typical dye process, fabric is rolled through a trough of dye and then pressed between two heavy…
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Printing Department at the Althouse Customer Service Laboratory
- 1951
General view of the Printing Department at the Althouse Chemical Company Customer Service and Quality Control Laboratory in Reading, Pennsylvania. Omer Bixler (left) is seen cutting fabric samples while technicians near…
- Contributor Feeman, James
- Creator Of Work Tenschert Commercial Photo Studio
- Subject Dye industry, Employees, Dyes and dyeing, Althouse Chemical Company, Women employees