概要（Overview）

The Perkin-Elmer Model 2400-8SA features a large 211/2” rotating, water cooled annular table with a capacity of sixty-four 2″, thirty 3″, or thirteen 4″ wafers. Used in conjunction with a cathode shaping aperture, the rotating table permits high uniformity. A 4″ wafer vertical range of the table facilitates coating bulk substrates. As an added feature, up to three 8″ round cathodes may be specified allowing sequential deposition from several targets or alternately, static deposition or heating from any target position.