Denton Vacuum Desk IV Standard Sputter Coater for SEM Samples. Provides a uniform, conductive, fine grained coating. Self-contained unit with built-in pump. Advanced design magnetron sputterhead for truly cold sputtering. Etch mode for sample cleaning. 6” OD pyrex chamber. Sputters precious metals, no target included. Does not require gas. 120V, 50/60 Hz, 10A