Potentiometer
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Ingenium,
1988.0394.001
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- OBJECT TYPE
- STUDENT
- DATE
- 1930–1960
- ARTIFACT NUMBER
- 1988.0394.001
- MANUFACTURER
- Leeds & Northrup Co.
- MODEL
- 7651
- LOCATION
- Philadelphia, Pennsylvania, United States of America
More Information
General Information
- Serial #
- 136499
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- WOODEN BOX & LID/ METAL HARDWARE/ SYNTHETIC KNOBS AND TOP PANEL/ METAL WORKING PARTS/ CARDSTOCK INSTRUCTIONS
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 34.0 cm
- Width
- 20.0 cm
- Height
- 16.0 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
- Leeds Northrup
- Country
- United States of America
- State/Province
- Pennsylvania
- City
- Philadelphia
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- Unknown
- Canada
-
USED IN SCIENTIFIC RESEARCH IN CANADA - Function
-
TO MEASURE HIGHLY PRECISELY, ELECTROMOTIVE FORCES OR POTENTIAL DIFFERENCES BY COMPARING THEM WITH KNOWN POTENTIAL DIFFERENCES - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- ON TOP PANEL: 'LEEDS & NORTHRUP CO./ PHILADELPHIA/ 136499/ MADE IN U.S.A.'/ DIAL NUMBERING: '0' [TO] '1.5'/ OTHER MARKINGS: 'BA.+' '.01' '1' 'R' 'E-' 'L1' 'L' 'E+' 'H' 'H1'/ PAINTED ON BOTTOM: 'R-725'
- Missing
- N/A
- Finish
- WOOD STAINED & VARNISHED/ BLACK SYNTHETIC WITH WHITE PRINTING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Leeds & Northrup Co., Potentiometer, circa 1930–1960, Artifact no. 1988.0394, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1988.0394.001/
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