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Beckman Auto Exhaust Analyzer
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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 Atmosphere Analyzer
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Acralyzers like this one monitor and record low atmospheric concentrations of oxidants and oxides of nitrogen.
Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the…
- Photographer Hesketh, Dean D.
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc., Air--Pollution--Measurement
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Beckman Atmosphere Analyzer
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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…
- Photographer Dietrich, T. A.
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc., Air--Pollution--Measurement
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Beckman Atmosphere Analyzer
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The Atmosphere Analyzer (center) is shown with a Harold Kruger Instruments spectrophotomer (left) and a Texas Instruments Servo/riter output machine.
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Beckman Atmosphere Analyzer
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Acralyzers monitor and record low atmospheric concentrations of oxidants and oxides of nitrogen.
Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late 1940s and…
- Photographer Hesketh, Dean D.
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc., Air--Pollution--Measurement
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Beckman Astra Link
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The Astra line of analyzers used multiple channels to perform continuous flow and discrete analyses of electrolytes and "routine chemistries."
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Beckman Approved Miners' Meter
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Multimeters are instruments capable of making multiple measurements, typically voltage, current, and resistance. The Model HD110 is pictured from front and back, displaying the Mine Safety and Health Administration…
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Beckman Antibody to Hepatitis B Surface Antigen (125)I
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A woman wearing a lab coat displays a Hepatitis B antigen and associated products.
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Beckman Acralyzer
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Acralyzers monitor and record low atmospheric concentrations of oxidants and oxides of nitrogen.
Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the late 1940s and…
- Photographer Hesketh, Dean D.
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc., Air--Pollution--Measurement
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Beckman ACTE-6700
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According to a note on the back, this is or is part of a "clean air kit."
- Photographer Photomation
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
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Beckman 947A Lead Terminator
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This instrument was designed to be incorporated into electroencephalograph units and included an impedance meter. An electroencephalogram test detects electrical impulses in the brain via electrodes attached to the…
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Beckman 946A Lead Terminator
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This instrument was designed to be incorporated into electroencephalograph units and included an impedance meter. An electroencephalogram test detects electrical impulses in the brain via electrodes attached to the…