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Brand: K H Frederick
K H Frederick 1854 32" Box thermal evaporator

Includes 32" dia z 30" tall cylindrical back stainless steel chamber with full opening, hinged, o-ring sealed door with 6" ID viewport. The pumping system consists of a Varian VHS10 high speed diffusion pump rated at 5300 l/s, a Varian 330 water cooled baffle, pneumatic vane style throttle valve, electropneumatic valves with sequencer and an Edwards E2M80; 57 cfm, two stage direct drive mechanical roughing pump. The evaporative system includes dual 5 KVA filament transformers with SCR controller & ammeter, two pairs of high current feedthroughs with shutter, 30" diameter domed substrate holder with motorized horizontal plane rotation & speed control, glow discharge power supply