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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…
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A technician's hands operating a Beckman Automatic Amino Acid Analyzer
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First marketed in 1960, the Beckman/Spinco Model 120 Amino Acid Analyzer allowed users to quickly perform amino acid chromatography. This later instrument was likely part of the same line and was designed to read the…