Galvanometer

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Ingenium, 1992.2437.001
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OBJECT TYPE: REFLECTING?
DATE: Unknown
ARTIFACT NUMBER: 1992.2437.001

MANUFACTURER: Willyoung & Co.
MODEL: Unknown
LOCATION: Philadelphia, Pennsylvania, United States of America

More Information

General Information

Serial #: 334
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: METAL CASING, MECHANISM & PARTS/ GLASS WINDOW

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 15.0 cm
Width: 13.2 cm
Height: 39.3 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: Willyoung
Country: United States of America
State/Province: Pennsylvania
City: Philadelphia

Context

Country: Unknown
State/Province: Unknown
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: RAISED LETTERING ON CASING FRONT READS "ROWLAND'S PATENT/ WILLYOUNG & CO./ MAKERS PHILA. PA./ NO. 334" ("334" INCISED)
Missing: APPEARS COMPLETE
Finish: BLACK PAINTED LEGS & BACK/ BROWN CASING/ GOLD COLOURED SHAFT & LEGS
Decoration: RAISED PATTERN ON CASING FRONT CONSISTING OF PAIRS OF SHORT PARALLEL LINES

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

Willyoung & Co., Galvanometer, Unknown Date, Artifact no. 1992.2437, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.2437.001/

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