Vacuum tube
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2005.0140.007
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- OBJECT TYPE
- PHOTOMULTIPLIER
- DATE
- 1978–1980
- ARTIFACT NUMBER
- 2005.0140.007
- MANUFACTURER
- RCA
- MODEL
- 4517
- LOCATION
- United States of America
More Information
General Information
- Serial #
- Z16162
- Part Number
- 7
- Total Parts
- 9
- AKA
- PMT tube
- Patents
- N/A
- General Description
- Clear glass tube houses glass, off-white ceramic and metal components; silver metal contact pins; light brown moulded synthetic base.
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 11.5 cm
- Width
- N/A
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- 3.9 cm
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Photoemissive
- Sub-Category
- N/A
Manufacturer
- AKA
- RCA
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- This tube appears never used.
- Canada
-
Component of scanning electron microscope designed at Communication Research Centre in Ottawa and built by SEMCO at NRC's Montreal Rd. campus under an industry/ government partnership- one of the first such partnerships. The company lasted approx. 4-5 years, but collapsed due to poor management. It was taken over successively by other companies. [Ref. 1] - Function
-
VACUUM TUBE USED TO DETECT & MEASURE UV & VISIBLE RADIATION. - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- "RCA/ 81-52" and "4517/ MADE IN U.S.A." printed in red on tube base; "P1" stamped in black ink on underside. "Z016162" stamped into metal plate fixed inside tube.
- Missing
- None.
- Finish
- Clear glass tube houses glass, off-white ceramic and metal components; silver metal contact pins; light brown moulded synthetic base.
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
RCA, Vacuum tube, circa 1978–1980, Artifact no. 2005.0140, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/2005.0140.007/
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