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Instruments & Innovation

889 items

This digital collection features selected scientific instruments, apparatus, and analytical tools from the Institute's museum as well as photographs, rare-book engravings, and illustrations depicting various types of equipment and machinery found in laboratories, manufacturing plants, and mechanical treatises. Inventions from book wheels to fireballs can be found here, alongside more modern innovations such as Gammacells and Geiger counters.

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Creator Photovolt Corporation ✖Remove constraint Creator: Photovolt Corporation Genre Scientific apparatus and instruments ✖Remove constraint Genre: Scientific apparatus and instruments Genre Electronics ✖Remove constraint Genre: Electronics Place New York (State)--New York ✖Remove constraint Place: New York (State)--New York Rights Public Domain Mark 1.0 ✖Remove constraint Rights: Public Domain Mark 1.0 Subject Colorimetry--Instruments ✖Remove constraint Subject: Colorimetry--Instruments Date 1940 ✖Remove constraint Date: <span class="single" data-blrl-single="1940">1940</span>

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  • Scientific apparatus and instruments, Electronics

    Lumetron Photoelectric Colorimeter Model 400-A

    • 1940s

    Electric-powered meter with instructions housed in wooden box. Movable components within box: two (2) slide glass filters (1 with red, green, and blue slides; 1 with orange, green, and blue slides); one (1) encasing to…

    • Manufacturer Photovolt Corporation
    • Subject Colorimetry--Instruments, Photovolt Corporation

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