Vacuum tube

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Ingenium, 2000.0134.001
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OBJECT TYPE: 1-INCH VIDICON
DATE: Unknown
ARTIFACT NUMBER: 2000.0134.001

MANUFACTURER: ENGLISH ELECTRIC VALVE CO. LTD.
MODEL: P841
LOCATION: England

More Information

General Information

Serial #: P6990
Part Number: 1
Total Parts: 2
AKA: N/A
Patents: N/A
General Description: .1 GLASS TUBE; METAL & SYNTHETIC PARTS/.2 CARBOARD BOX WITH PLASTIC INTERIOR SUPPORT

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 17.5 cm
Width: 11.7 cm
Height: 4.5 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: ENGLISH ELECTRIC
Country: England
State/Province: Unknown
City: Unknown

Context

Country: Unknown
State/Province: Unknown
Period: Unknown
Canada: DONATED BY CANADIAN BRANCH OF BRITISH VACUUM & ELECTRONIC TUBE MFR. MARCONI APPLIED TECHNOLOGIES, WHICH BEGAN IN 1947 AS ENGLISH ELECTRIC VALVE CO. IN 1988 IT FORMALLY CHANGED ITS NAME TO EEV LTD., IN 1999 TO MARCONI APPLIED TECHNOLOGIES & IN 2002 IT BECAME E2V TECHNOLOGIES.
Function: TELEVISION CAMERA TUBE USED FOR BROADCAST, EDUCATIONAL & HIGH QUALITY INDUSTRIAL PURPOSES.
Technical: EXAMPLE OF 1-INCH VIDICON TELEVISION CAMERA TUBE.
Area Notes: Unknown

Details

Markings: .1 WHITE LETTERING ON TUBE READS "EE [LOGO[/ ENGLISH/ ELECTRIC/ VALVE/ CO. LTD./ MADE IN/ ENGLAND/ P841"/.2 WHITE LETTERING ON BOX COVER READS "EE [LOGO[/ ENGLISH ELECTRIC VALVE COMPANY LTD./ CHELMSFORD, ENGLAND"
Missing: APPEARS COMPLETE
Finish: .1 COLOURLESS TRANSPARENT GLASS; PLATED & METALLIC PARTS; WHITE SYNTHETIC PARTS/.2 BLUE PAPER COVERED BOX WITH WHITE INTERIOR, BLUE SUPPORT
Decoration: N/A

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ENGLISH ELECTRIC VALVE CO. LTD., Vacuum tube, Unknown Date, Artifact no. 2000.0134, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/2000.0134.001/

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