Preview
Document Type
Image
Creation Date
1939
Description
Electrodynamometer polyphase wattmeter #126. This instrument is mounted in a glass case and is cut away to show the internal construction. It is a 1939 model based upon Weston's designs.
Location
NJIT Robert W. Van Houten Library, First Floor
Dimensions
Base 11 1/4" x 12", Height 9 1/2"
Photgrapher
Matthew Brown & Zackary Kellett
Photo Date
03/12/2020
Resolution
4752x3168
Materials
Glass, copper, iron, brass
Approximate Date
1939
Collection
Weston Museum
Completeness
Complete
Condition
Very Good
Provenance
Donated by Edward Weston
Keywords
Ammeter, Electrical, Measurement, Weston, Instrument, Magnet, Polyphase
