Wattmeter
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1997.0126.001
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- OBJECT TYPE
- DC/SINGLE PHASE AC/PORTABLE
- DATE
- 1950
- ARTIFACT NUMBER
- 1997.0126.001
- MANUFACTURER
- Weston Electrical Instrument Corp.
- MODEL
- 310
- LOCATION
- Newark, New Jersey, United States of America
More Information
General Information
- Serial #
- 13788
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- WOODEN CASE WITH METAL HARDWARE/ SYNTHETIC TOP PANEL/ GLASS OVER DIAL FACE/ METAL OR SYNTHETICKNOBS/ LEATHER HANDLE, Bakelite
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 26.5 cm
- Width
- 26.0 cm
- Height
- 15.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Physics
- Category
- Electricity
- Sub-Category
- N/A
Manufacturer
- AKA
- Weston
- Country
- United States of America
- State/Province
- New Jersey
- City
- Newark
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- PROBABLY USED FROM THE 1950S TO THE 1990S
- Canada
-
EXAMPLE OF AN INSTRUMENT USED BY INSPECTORS OF THE STANDARDS LAB IN CANADA - Function
-
USED FOR MEASURING THE MAGNITUDE OF THE ACTIVE POWER IN AN ELECTRIC CIRCUIT. - Technical
-
CAN BE USED FOR BOTH AC AND DC POWER MEASUREMENTS. IT INDICTES RMS VALUES, HAS NO WAVE FORM ERRORS, & IS EFFECTIVELY SHIELDED FROM EXTERNAL MAGNETIC FIELDS. [REF 1] - Area Notes
-
Unknown
Details
- Markings
- PLATE ON TOP: 'WESTON/ MODEL 310 NO 13788/ WESTON ELECTRICAL INSTRUMENT CORP./ NEWARKM N.J., U.S.A.'/ PLATE ON SIDE: '[CANADA COAT OF ARMS]/ STANDARDS BRANCH/ DEPT. OF TRADE & COMMERCE/ NO. EL859'/ ON DIAL FACE: '0 [TO] 500/ WATTS/ ALTERNATING & DIRECT CURRENT/ MAX. VOLTS 600-300-150 MAX. AMPS. 20-10/ RATED VOLTS 500-200-100 RATED AMPS. 10-5/ MODEL 310 NO. 13788'/ DESIGNATIONS ON KNOBS: '100/ V' '200/V' '500/V' 'REVERSE'/ LABEL ON FRONT:'DO NOT REMOVE/ NE PAS DECOLLER/ Holding unit-detenteur/ PEN.ENG/ E.D.R.-R.D./32867'
- Missing
- From CA of 02/21/2002 by Matthew Bruce: No - appears complete
- Finish
- WOODEN CASE STAINED AND VARNISHED/ BLACK TOP PANEL/ WHITE DIAL FACE WITH BLACK PRINTING/ BROWN LEATHER HANDLE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Weston Electrical Instrument Corp., Wattmeter, circa 1950, Artifact no. 1997.0126, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1997.0126.001/
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