Galvanometer

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Ingenium, 1992.2430.001
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OBJECT TYPE
2 COIL
DATE
Unknown
ARTIFACT NUMBER
1992.2430.001
MANUFACTURER
Pyroelectric Instrument Co.
MODEL
Unknown
LOCATION
Trenton, New Jersey, 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
SYNTHETIC BASE & PARTS/ METAL MECHANISM, FEET, PARTS/ GLASS

Dimensions

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

Length
21.2 cm
Width
18.5 cm
Height
36.5 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
Pyroelectric
Country
United States of America
State/Province
New Jersey
City
Trenton

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
EXAMPLE OF 2 COIL GALVANOMETER; THIS MAY BE DIFFERENTIAL GALVANOMETER IN WHICH IDENTICAL COILS ARE PLACED ON EITHER SIDE OF NEEDLE & CONNECTED TO DIFFERENT CIRCUITS; NEEDLE RESPONDS TO DIFFERENCE IN TWO CURRENTS (REF.1).
Area Notes
Unknown

Details

Markings
PLATE READING "PYROELECTRIC INSTRUMENT CO./TRENTON. N.J."
Missing
UNKNOWN
Finish
BLACK SYNTHETIC/ BLACK COIL COVERING/ BLACK PAINTED PARTS/ PLATED PARTS
Decoration
N/A

CITE THIS OBJECT

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

Pyroelectric Instrument Co., Galvanometer, Unknown Date, Artifact no. 1992.2430, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.2430.001/

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