Specification :

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.

Compact Size
Depth: 10.0 inch
Width: 8.5 inch
Height: 8.5 inch

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% .