Vacuum tube
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Ingenium,
1986.0623.001
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- OBJECT TYPE
- IMAGE ORTHICON/3.5 IN.
- DATE
- 1971
- ARTIFACT NUMBER
- 1986.0623.001
- MANUFACTURER
- ENGLISH ELECTRIC VALVE CO. LTD.
- MODEL
- 7293E
- LOCATION
- Chelmsford, England
More Information
General Information
- Serial #
- C3155
- 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
- 38.5 cm
- Width
- 7.5 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Television
- Sub-Category
- N/A
Manufacturer
- AKA
- ENGLISH ELECTRIC
- Country
- England
- State/Province
- Unknown
- City
- Chelmsford
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- 1960s
- Canada
-
USED IN CANADA - Function
-
TELEVISION CAMERA PICKUP TUBE USED TO CONVERT PICTURES INTO ELECTRICAL SIGNALS OF HIGH QUALITY FOR FOR BOTH MONOCHROME & COLOUR TELEVISION BROADCAST APPLICATIONS. - Technical
-
TYPE SAMPLE OF TYPICAL CAMERA PICKUP TUBE OF THE ERA/ PROVIDES IMPROVED SENSITIVITY BY COMBINING THE FEATURES OF THE IMAGE ICONOSCOPE& OTHICON/ IMPROVEMENT IN RESOLUTION & SIGNAL TO NOISE RATIO OVER THE 3 IN. TUBE - Area Notes
-
Unknown
Details
- Markings
- ON GLASS: 'ENGLISH ELECTRIC VALVE CO. LTD. MADE IN ENGLAND [IN CIRCLEAROUND LOGO]'/ TAPE ON NECK: '7293E/ C3155'/ LABEL ON NECK: 'THIS ITEM IS FOR EXPERI-/ MENTAL PURPOSES ONLY/WITHOUT OBLIGATION AS/ TO FUTURE MANUFACTURE'/ STICKER ON BOTTOM: 'C3155'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS, SILVERED ON THREE-QUARTERS OF NECK & RING AROUND END/ BROWN BASE
- Decoration
- LOGO ON NECK
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
ENGLISH ELECTRIC VALVE CO. LTD., Vacuum tube, before 1971, Artifact no. 1986.0623, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1986.0623.001/
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