The laser fan width control option provides closed-loop monitoring of the conformal coating process. Fan width is important to monitor to ensure consistent, repeatable coating patterns. The option is designed to work with the Century series conformal coating system and the patented SC-105/205 Film Coater applicator for low-viscosity coating materials.

Temperature variations and other environmental factors often affect the viscosity of coating materials, changing material flow and fluid fan width. Measures the fan width with a laser sensor and adjusts the system parameters as necessary. Can achieve edge definition of 0.76 mm (30 mil) and speeds up to 400 mm/sec (16 in/sec).

Asymtek, asymtek.com