CHEMAT Technology, Inc. Has designed and manufactured a compact and easy-to-use spin-coater, Model KW-4A, for precise and uniform deposition of thin films and coatings. Its rugged, vibration-free and portable design makes it a versatile tool for your research facility. A two-stage spin process allows dispensing at low speeds and homogenizing the coating at high speed. The KW-4A spin coater can be used to deposit metal oxide thin films, polymer coating and organic thin films. 2-Stage Spinning Stage 1: 500-2, 500 rpm 2-18 Seconds Stage 2: 1, 000-8, 000 rpm 3-60 Seconds Power 115 VAC, 60 Hz, 1 Amp 220 VAC, 50 Hz, 1 Amp Vacuum: > 2.1 CFM Speed Stability: <1% Compact Size Depth: 10.0 inch Width: 8.5 inch Height: 8.5 inch