The Polaris PQ-512 AAA Printhead has 512 independent channels arranged in multiple rows at 200 dots-per-inch spacing for single color operation, or 100 dots-per-inch spacing for two color operation.

The printhead is designed for binary jetting using from 15 to 80 picoliters native drop size with 8-meters per second nominal drop velocity for jetting fluids in the 8 to 20 centipoise range. Using VersaDrop jetting technology, the printhead is capable of adjustable binary operation at drop sizes up to 30 picoliters with resolutions up to 1000 dpi.

Features

• 15, 35 or 80 picoliter nominal drop size.
• Resolutions up to 1000 dpi.
• 512 individual addressable nozzles
• VersaDrop™ binary jetting capability
• Supports UV-curable, solvent, and aqueous-based inks.
• Configurable for single- and two-color operation
• Integral mounting bezel with precision features.
• Optimized for high viscosity jetting fluids.
• Built-in heaters and temperature sensors.
• Operation up to 60°C [140°F].
• Simplified field repair with no special tools required.