Vacuum tube
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1987.1079.001
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- OBJECT TYPE
- 21 IN./RECT/MAGNETIC/KINESCOPE
- DATE
- 1964
- ARTIFACT NUMBER
- 1987.1079.001
- MANUFACTURER
- SUPERIOR ELECTRONICS INC.
- MODEL
- 21ZP4B
- LOCATION
- Canada
More Information
General Information
- Serial #
- A3230065P
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ SYNTHETIC/ PAPER LABELS
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 48.0 cm
- Width
- 38.0 cm
- Height
- 59.0 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
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- 1960'S
- Canada
-
MADE IN CANADA - Function
-
TO TRANSLATE THE ELECTRICAL SIGNALS FROM THE TV RECEIVER INTO A VISIBLE PICTURE ON A LUMINESCENT SCREEN. - Technical
-
HAS A METAL BACKED SCREEN AND GREATER LIGHT OUTPUT THAN 'A' MODEL - Area Notes
-
Unknown
Details
- Markings
- LABELS: 'TYPE 21ZP4B/ SERIAL NO. A3230065P'/ 'WARRANTY EXPIRES/ MAR 1964/ GUARANTIE EXPIRANT'/ 'SUPERIOR/ ELECTRONICS/ INC./ 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/ FROM FLYING GLASS./ WARRANTY VOID IF SERIAL NUMBER IF ALTERED OR/ DEFACED'/ 'Picture Tube Guarantee/ The emission in your television picture tube has been restored by the exclusive B&K System on/ 197./.../ Tested April 21/1987/ 30% Emission'
- 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, circa 1964, Artifact no. 1987.1079, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1987.1079.001/
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