Galvanometer

Use this image

Can I reuse this image without permission? Yes

Object images on the Ingenium Collection’s portal have the following Creative Commons license:

ATTRIBUTE THIS IMAGE

Ingenium, 1992.2435.001
Permalink:

Ingenium is releasing this image under the Creative Commons licensing framework, and encourages downloading and reuse for non-commercial purposes. Please acknowledge Ingenium and cite the artifact number.

DOWNLOAD IMAGE

PURCHASE THIS IMAGE

This image is free for non-commercial use.

For commercial use, please consult our Reproduction Fees and contact us to purchase the image.

OBJECT TYPE: D'ARSONVAL/PORTABLE
DATE: 1920
ARTIFACT NUMBER: 1992.2435.001

MANUFACTURER: Knott, L.E. Apparatus Co.
MODEL: 93-195
LOCATION: Boston, Massachusetts, 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: WOOD BASE/ NON-FERROUS METAL CASING & PARTS/ GLASS WINDOW

Dimensions

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

Length: 12.7 cm
Width: 12.6 cm
Height: 5.2 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: Knott
Country: United States of America
State/Province: Massachusetts
City: Boston

Context

Country: United States of America
State/Province: Vermont
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: NO. 93-195 HORIZONTAL D'ARSONVAL GALVANOMETER IS SMALL DIAL INDICATINGINSTRUMENT. IT APPEARS IN KNOTT'S 1921 CATALOGUE (REF. 1), MARKETED AS SUFFICIENTLY SENSITIVE FOR GENERAL LABORATORY PRACTICE IN STUDENTS' LABORATORY WORK.
Area Notes: Unknown

Details

Markings: BLACK LETTERING ON DIAL FACE READS "Horizontal Galvanometer/ 93-195"/ RAISED LETTERING ON CASING TOP READS "L.E. KNOTT APPARATUS/ Co./ BOSTON,/ MASS.., U.S.A."
Missing: APPEARS COMPLETE
Finish: WOOD STAINED BROWN & COATED/ GREY METAL/ WHITE DIAL FACE/ COLOURLESS TRANSPARENT GLASS
Decoration: RAISED STIPPLES ON CASING TOP

CITE THIS OBJECT

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

Knott, L.E. Apparatus Co., Galvanometer, circa 1920, Artifact no. 1992.2435, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1992.2435.001/

FEEDBACK

Submit a question or comment about this artifact.