The ideal component for inspection as an air cushion combined with a tight array of vacuum points delivers nanometer surface stability.
The precision zone air bar measures up to its name as our highest level of precision for fly height and control range, ideal for inspecting and analyzing specific areas of interest. The design ensures the vacuum pressure and air gaps are the same across the entire bar. This superior stability enables analysis and inspection of a greater percentage of the entire substrate.
These air bars are most commonly used in the flat panel display and solar panel manufacturing processes. The precision zone air bars are also useful for inspecting specific areas of semiconductor wafers or other materials that require high-level analysis for inconsistencies.