Vacuum tube
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1982.0742.001
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- OBJECT TYPE
- MEDIUM MU
- DATE
- Unknown
- ARTIFACT NUMBER
- 1982.0742.001
- MANUFACTURER
- Unknown
- MODEL
- 12J5GT
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ SYNTHETIC/ METAL
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 7.3 cm
- Width
- 3.0 cm
- Height
- 2.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Receiving
- Sub-Category
- N/A
Manufacturer
- AKA
- Unknown
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
MADE FOR A CANADIAN FIRM - Function
-
USED AS A DETECTOR, AMPLIFIER OR OSCILLATOR IN AC/DC EQUIPMENT - Technical
-
IDENTICAL TO MODEL 6J5GT EXCEPT FOR HEATER RATING AND BASE - Area Notes
-
Unknown
Details
- Markings
- ON GLASS: '12J5/ GT'/ ON BASE: 'MANUFACTURED BY/ Canadian/ Westinghouse Co.'/ MOULDED IN BASE: 'LICENSED ONLY TO EXTENT INDICATED ON CARTON'/ TAPE AFFIXED TO BASE READS [HANDWRITTEN]: 'TESTS/ GOOD'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ BLACK BASE WITH RED PRINTING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Vacuum tube, Unknown Date, Artifact no. 1982.0742, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1982.0742.001/
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