Vacuum tube
Use this image
Can I reuse this image without permission? Yes
Object images on the Ingenium Collection’s portal have the following Creative Commons license:
Copyright Ingenium / CC BY-NC-ND (Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
ATTRIBUTE THIS IMAGE
Ingenium,
1986.0593.001
Permalink:
Ingenium is releasing this image under the Creative Commons licensing framework, and encourages downloading and reuse for non-commercial purposes. Please acknowledge Ingenium and cite the artifact number.
DOWNLOAD IMAGEPURCHASE THIS IMAGE
This image is free for non-commercial use.
For commercial use, please consult our Reproduction Fees and contact us to purchase the image.
- OBJECT TYPE
- ELECTROSTATIC/OSCILLOSCOPE
- DATE
- 1944–1950
- ARTIFACT NUMBER
- 1986.0593.001
- MANUFACTURER
- DUMONT
- MODEL
- 5RP2A
- LOCATION
- United States of America
More Information
General Information
- Serial #
- R2012A
- 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
- 43.0 cm
- Width
- 13.7 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Test equipment
- Sub-Category
- N/A
Manufacturer
- AKA
- DUMONT
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- LATE 1940s & EARLY 1950s
- Canada
-
USED IN CANADA - Function
-
DISPLAY TUBE USED IN OSCILLOSCOPE & RADAR TYPE DISPLAYS - Technical
-
TYPE SAMPLE OF CATHODE RAY TUBE DESIGNED FOR VERY FAST READ TIME. - Area Notes
-
Unknown
Details
- Markings
- STAMPED ON BODY: 'SEE PATENT NOTICE/ DUMONT 5RP2A/ MADE IN U.S.A./ R2012A'/ STAMPED ON BASE: '404'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS PAINTED SHADES OF DARK GREY INSIDE/ BLACK BASE/ YELLOWISH WHITE END
- Decoration
- FOUR GREEN RINGS PAINTED INSIDE THE TUBE.
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
DUMONT, Vacuum tube, between 1944–1950, Artifact no. 1986.0593, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1986.0593.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
![...](https://files.ingeniumcanada.org/items/coll/51/080/1986-0594-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/073/1986-0602-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/086/1986-0589-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/074/1986-0601-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/135/507/1980-0794-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/072/1986-0603-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/50/999/1986-0670-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/334/1969-1512-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/012/1986-0658-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/013/1986-0657-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/087/1966-0305-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/115/328/1978-0566-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/326/1972-0035-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/009/1986-0661-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/105/055/1973-0438-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/92/423/1968-0285-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/275/1982-0796-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/969/1995-0651-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/109/438/1975-0154-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/102/247/1972-0915-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/075/1986-0600-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/037/1986-0634-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/028/1986-0643-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/010/1986-0660-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/008/1986-0662-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/120/1984-0798-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/291/1977-0905-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/163/581/2006-0081-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/38/841/1980-0423-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/280/1972-0073-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/105/887/1973-0105-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/875/1992-1388-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/936/1995-0678-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/038/1986-0633-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/424/1998-0812-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/877/1992-1386-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/654/1986-0180-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/279/401/1968-0253-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/108/243/1975-0725-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/58/463/1988-0286-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/106/961/1974-0368-001-aa-cs.jpeg)
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
![...](https://files.ingeniumcanada.org/items/coll/108/242/1975-0726-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/876/1992-1387-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/426/1998-0811-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/264/1976-0020-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/807/1977-0611-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/115/865/1978-0273-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/113/085/1977-0488-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/140/1976-0110-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/761/1969-1293-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/106/696/1974-0520-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/460/1969-0689-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/106/901/1974-0407-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/113/752/1977-0263-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/069/1986-0606-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/135/515/1972-0034-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/377/1982-0699-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/459/1969-0690-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/38/173/1980-0795-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/084/1986-0591-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/49/697/1985-0478-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/106/698/1974-0519-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/423/1998-0812-002-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/101/707/1971-0025-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/968/1995-0652-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/230/1976-0041-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/017/1969-0759-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/330/1972-0031-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/106/909/1974-0404-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/106/907/1974-0405-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/105/060/1973-0434-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/594/1992-0894-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/101/108/1971-0240-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/001/1986-0668-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/102/252/1972-0910-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/255/1972-0096-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/54/098/1987-1205-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/091/1986-0584-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/231/1976-0040-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/028/1999-0082-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/027/1999-0082-002-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/026/1999-0082-003-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/025/1999-0082-004-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/024/1999-0082-005-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/023/1999-0082-006-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/80/022/1999-0082-007-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/381/1992-1065-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/48/816/1985-0948-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/214/1992-1672-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/122/1986-0555-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/128/1986-0549-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/068/1993-0072-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/49/759/1985-0436-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/160/1994-0265-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/110/1986-0566-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/042/1966-0352-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/100/631/1971-0396-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/097/1986-0578-001-aa-cs.jpeg)