Superior layer uniformity, high yields and reduced cost of ownership are among the demands of the Glass Coating Industry. By controlling individually process gas segments, film thickness uniformity improvements are achieved. Additionally, if the
control is made by instruments capable of securing a stable flow profile, reproducibility and fast response time, optimal performance can be reached. In order to reduce the cost of ownership, instruments must be reliable and endure working 24 hours a day, 7 days a week.