Vacuum tube
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1987.1078.001
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- OBJECT TYPE
- 21 IN.
- DATE
- Unknown
- ARTIFACT NUMBER
- 1987.1078.001
- MANUFACTURER
- SUPERIOR ELECTRONICS INC.
- MODEL
- 21ALP4A/ATP4
- LOCATION
- Montréal, Québec, Canada
More Information
General Information
- Serial #
- [?]2317881
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ SYNTHETIC & METAL WORKING PARTS/ PAPER LABELS
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 50.0 cm
- Width
- 36.0 cm
- Height
- 51.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Television
- Sub-Category
- N/A
Manufacturer
- AKA
- SUPERIOR
- Country
- Canada
- State/Province
- Québec
- City
- Montréal
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
TO TRANSLATE THE ELECTRICAL SIGNALS FROM THE TV RECEIVER INTO A VISIBLE PICTURE ON A LUMINESCENT SCREEN. - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- LABELS: '[LOGO]/ SUPERIOR/ ELECTRONICS/ INC./ MONTREAL, QUE./ WARNING/ HANDLE WITH EXTREME CARE. THIS TUBE CONTAINS A HIGH VACUUM/ USE ONLY MODERATE PRESSURE WHEN INSERTING INTO OR REMOVING/ FROM SOCKET. DO NOT STRIKE OR SCRATCH THE WALLS OF THIS TUBE./ BREAKAGE OF THIS TUBE MAY CAUSE INJURY FROMFLYING GLASS./ WARRANTY VOID IF SERIAL NO. IS ALTERED OR DEFACED./ USE SINGLE ION TRAP ONLY/ MANUFACTURED UNDER LICENSE AGREEMENT WITH RCA-VICTOR CO. LTD./ TYPE 21ALP4A/ATP4/ SERIAL NO. [?]2317881'/ 'Picture Tube Guarantee/ The emis- sion in your TV picture tube has been restored by the exclusive B&K System.../ Tested Apr 21/87/ *
- Missing
- N/A
- Finish
- Unknown
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
SUPERIOR ELECTRONICS INC., Vacuum tube, Unknown Date, Artifact no. 1987.1078, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1987.1078.001/
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