Galvanometer
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1992.2433.001
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- OBJECT TYPE
- REFLECTING/WALL
- DATE
- Unknown
- ARTIFACT NUMBER
- 1992.2433.001
- MANUFACTURER
- Eberbach & Son Co.
- MODEL
- Unknown
- LOCATION
- Ann Arbor, Michigan, United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL BASE, MECHANISM, SCALE ARM, PARTS/ WOOD BODY/ GLASS COVER/ CARDBOARD LABEL
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 35.0 cm
- Width
- 15.3 cm
- Height
- 45.5 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Energy-electric
- Category
- Measurement
- Sub-Category
- N/A
Manufacturer
- AKA
- Eberbach
- Country
- United States of America
- State/Province
- Michigan
- City
- Ann Arbor
Context
- Country
- United States of America
- State/Province
- Maine
- Period
- Unknown
- Canada
-
PART OF LARGE & VARIED COLLECTION OF OVER 7500 ELECTRICAL ITEMS ACQUIRED & DOCUMENTED BY ONTARIO HYDRO IN 1960S. COLLECTION WAS THOUGHT TO BE LARGEST & MOST COMPREHENSIVE IN CANADA & WAS DONATED TO NMST IN 1992. - Function
-
INSTRUMENT FOR DETECTING EXISTENCE & DETERMINING STRENGTH OF SMALL ELECTRIC CURRENTS. - Technical
-
REFLECTING GALVANOMETERS USE BEAM OF LIGHT REFLECTED OFF MIRROR & ON TO SCALE TO PRODUCE READINGS, IN ORDER TO MINIMIZE EFFECTS OF EARTH'S MAGNETIC FIELD. - Area Notes
-
Unknown
Details
- Markings
- BLACK LETTERING ON CARD READS "EBERBACH AND SON/ COMPANY/ MANUFACTURERS/ ANN ARBOR, MICHIGAN"
- Missing
- UNKNOWN
- Finish
- BLACK PAINTED METAL/ WOOD STAINED BROWN & COATED/ COLOURLESS TRANSPARENT GLASS/ WHITECARDBOARD
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Eberbach & Son Co., Galvanometer, Unknown Date, Artifact no. 1992.2433, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1992.2433.001/
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