Vacuum tube
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1986.0594.001
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- OBJECT TYPE
- ELECTROSTATIC/INDICATOR
- DATE
- 1944–1950
- ARTIFACT NUMBER
- 1986.0594.001
- MANUFACTURER
- DUMONT
- MODEL
- 5RP7A
- LOCATION
- 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
- GLASS/ METAL/ SYNTHETIC
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 43.0 cm
- Width
- 13.7 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Radar
- Sub-Category
- N/A
Manufacturer
- AKA
- DUMONT
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- WWII
- Canada
-
USED IN CANADA - Function
-
DISPLAY TUBE USED IN OSCILLOSCOPE & RADAR APPLICATIONS - Technical
-
TYPE SAMPLE OF CATHODE RAY TUBE DESIGNED FOR VERY FAST READ TIME. - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON BODY OF TUBE: 'MET/ DUMONT/ 5PR7A/ MADE IN U.S.A./ 650 02189/ X [IN A 3-SIDED BOX]'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS PAINTED SHADES OF DARK GREY INSIDE/ BLACK BASE/ YELLOWISH WHITE END
- Decoration
- FOUR GREEN RINGS PAINTED INSIDE THE TUBE
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
DUMONT, Vacuum tube, between 1944–1950, Artifact no. 1986.0594, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1986.0594.001/
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