Gas phototube for sound track on film. Side-on type having S-1 response. Electrically similar to type 930, but has a direct interelectrode capacitance of 2 picofarads. 135 microamps/lumen. Second source stated this type used primarily for "renewal purposes."
Dimensioni (LxAxP) incl.pins/tip
30 x 90 x mm / 1.18 x 3.54 x inch
Quotazioni
2 Quotazioni (visibili solo per gli
associati)
Bibliografia
Taschenbuch zum Röhren-Codex 1948/49
- - Manufacturers Literature RCA Phototubes and Photocells PT-60
