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Subject Automobiles--Motors--Exhaust gas--Measurement Remove constraint Subject: Automobiles--Motors--Exhaust gas--Measurement

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    • 1956

    Beckman Instruments acquired Stamford, Connecticut-based Liston-Becker in 1955. The Model 28 exhaust analyzer went to market the same year.

    Beckman Instruments, Inc. became interested in measuring, controlling, and…

    • 1975

    The advertisement was created for publication in Service Station Management and Motor Age. It emphasizes the reliability of the Model 590 infrared exhaust analyzer, an instrument designed to detect pollutants in the…

    • 1964-Jul

    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…

    • 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…

    • Undated

    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…

    • Undated

    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…

    • Undated

    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…

    • Undated

    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…

    • Undated

    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…

    • Undated

    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…

    • Undated

    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…

    • Undated

    This instrument detects pollutants in the emissions from vehicles with combustion engines.

    Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late 1940s and early…

    • Undated

    This instrument detects pollutants in the emissions from vehicles with combustion engines.

    Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late 1940s and early…

    • Undated

    This instrument detects pollutants in the emissions from vehicles with combustion engines.

    Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late 1940s and early…

    • Undated

    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…

    • 1973 – 1982

    This instrument detects pollutants in the exhaust from vehicles with combustion engines and was released in 1973.

    Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the…

    • circa 1971

    The Air Pollution Control District mobile emissions van tested automobile exhaust with PID analysis systems.

    Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late…

    • circa 1975

    This system, which detects pollutants in the emissions from vehicles with combustion engines, is shown being tested on an automobile at Beckman's Process Division.

    • Undated

    This instrument detects pollutants in the exhaust from vehicles with combustion engines. The vehicle's license plate suggests the Massachusetts location.

    Beckman Instruments, Inc. became interested in measuring,…

    • Undated

    These pieces of equipment include an Ignition System Tester (right) and an HC/CO/CO2 tester (center). The instrument on the left is unidentified. The IST was also known as an Engine Scope Tester. The HC/CO/CO2 Tester…

    • 1950

    This instrument, also known as an atmosphere 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…

    • Undated

    Two unidentified employees of Beckman Instruments test a Combustion Efficiency System in an assembly and testing work space. Other Beckman employees and and instruments are visible in the background. The Combustion…

    • Undated

    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…

    • Undated

    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…

    • Undated

    Four unidentified men flank a Beckman HC/CO tester. This instrument detects pollutants in the exhaust from vehicles with combustion engines.

    Beckman Instruments, Inc. became interested in measuring, controlling, and…