|Address||Windsor, ON N9A3J7
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For model Tube Tester TV-11, Superior Instruments Co.; New York (NY):
1951 factory made model
Country: United States of America (USA)
Manufacturer / Brand: Superior Instruments Co.; New York (NY)
Year: 1951 Category: Service- or Lab Equipment
Wave bands - without
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker - - No sound reproduction output.
from Radiomuseum.org Model: Tube Tester TV-11 - Superior Instruments Co.; New
Material Wooden case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 350 x 155 x 311 mm / 13.8 x 6.1 x 12.2 inch
Notes 11 valve holders, one 5mA instrument, manual voltage adjustment, built-in condenser tester and neon lamp NE-2. Superior TV-11 is basic emmision tester wich conects every tube as diode, merit of emmision is done in AC conditions with positioning of load reostat to apropriate value. Main goal of discarding bad tubes from good ones is well achived and testing sweep tetrodes or power audio triodes is no problem for this small tester. Main transformer is autotransforming type and there is no insulation between testing circuit and power line. So there is posibility that chassis may become "hot", use of mains separating transformer is highly recomended and could be installed inside of the tester.
Net weight (2.2 lb = 1 kg) 4 kg / 8 lb 13 oz (8.811 lb)
The Economy Exchange
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