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,
1986.0594.001
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/INDICATOR
- DATE
- 1944–1950
- ARTIFACT NUMBER
- 1986.0594.001
- MANUFACTURER
- DUMONT
- MODEL
- 5RP7A
- LOCATION
- United States of America
More Information
General Information
- Serial #
- N/A
- 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
- Radar
- Sub-Category
- N/A
Manufacturer
- AKA
- DUMONT
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- WWII
- Canada
-
USED IN CANADA - Function
-
DISPLAY TUBE USED IN OSCILLOSCOPE & RADAR APPLICATIONS - Technical
-
TYPE SAMPLE OF CATHODE RAY TUBE DESIGNED FOR VERY FAST READ TIME. - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON BODY OF TUBE: 'MET/ DUMONT/ 5PR7A/ MADE IN U.S.A./ 650 02189/ X [IN A 3-SIDED BOX]'
- 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. 1986.0594, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1986.0594.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
![...](https://files.ingeniumcanada.org/items/coll/51/081/1986-0593-001-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/51/072/1986-0603-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/334/1969-1512-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/135/507/1980-0794-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/875/1992-1388-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/028/1986-0643-001-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/105/887/1973-0105-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/279/401/1968-0253-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/936/1995-0678-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/969/1995-0651-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/017/1969-0759-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/109/438/1975-0154-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/876/1992-1387-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/877/1992-1386-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/101/108/1971-0240-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/49/697/1985-0478-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/108/243/1975-0725-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/47/120/1984-0798-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/108/242/1975-0726-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/92/423/1968-0285-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/71/968/1995-0652-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/115/865/1978-0273-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/654/1986-0180-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/013/1986-0657-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/50/999/1986-0670-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/038/1986-0633-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/214/1992-1672-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/115/328/1978-0566-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/087/1966-0305-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/012/1986-0658-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/073/1986-0602-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/460/1969-0689-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/106/961/1974-0368-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/326/1972-0035-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/069/1986-0606-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/135/515/1972-0034-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/009/1986-0661-001-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/77/426/1998-0811-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/424/1998-0812-001-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/51/123/1986-0554-001-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/80/022/1999-0082-007-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/378/1969-1468-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/824/1969-0532-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/163/581/2006-0081-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/374/1969-1472-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/037/1986-0634-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/291/1977-0905-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/330/1972-0031-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/102/247/1972-0915-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/105/055/1973-0438-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/49/963/1985-0365-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/275/1982-0796-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/425/1998-0811-002-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/58/463/1988-0286-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/010/1986-0660-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/45/269/1983-0416-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/46/925/1984-0945-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/008/1986-0662-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/423/1998-0812-002-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/075/1986-0600-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/330/1992-1097-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/594/1992-0894-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/46/926/1984-0944-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/280/1972-0073-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/46/924/1984-0946-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/51/128/1986-0549-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/46/927/1984-0943-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/854/1969-0503-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/372/1969-1474-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/90/419/1968-0935-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/371/1969-1475-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/024/1993-0104-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/74/928/1997-0799-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/364/1969-1482-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/96/042/1969-0410-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/838/1969-0518-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/359/1969-1487-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/107/622/1974-0039-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/761/1969-1293-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/438/1998-0800-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/381/1992-1065-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/837/1969-0519-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/835/1969-0521-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/809/1969-0542-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/305/309/1995-1298-004-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/830/1969-0526-001-aa-cs.jpeg)