telemark st control gun & sweep control electron beam source ebeam temescal boc

Telemark Model 271 E-beam Source Complete with Emitter, Side Drive, Extra Spares

Telemark 271 E Beam Source Parts -- Lot

⚠️ AIRCO Temescal Ferrotec XYS-8 E-Beam Sweep Control⚠️

Thermonics XY Sweep Controller and Gun Controller

Telemark 272 E-Beam Source, 1 Pocket, 100CC - Plus 2 Extra Pockets - Used

TELEMARK 880-2100-5 Dual 1” feedthrough for Quartz Crystal Sensor Head w Shutter

Telemark 271-0080-1 Front Shield Assembly with Steering Coils