Dispensing systems for fluids

10/01/1998

Dispensing systems for fluids

The Millennium Series dispensing system, featuring the DP Series linear pump, is designed specifically to apply the thick thermally conductive fluids used on microprocessors and other high-speed/high-power devices. The throughput is more than 1000 units/hour. Key to effective thermal compound dispensing is the Millennium Series 24/7 Automatic Process control technology. Closed-loop control over part, fluid, and thermal management ensures part-to-part consistency and high yields with minimal operator intervention. At the heart of the thermal dispensing system is the DP Series Linear Positive Displacement pump. Its piston design ensures reliable and repeatable dispensing in spite of the extreme thickness of the thermal compounds, as well as batch-to-batch variations in fluid viscosity. The Millennium systems dispense consistent shots of thermal grease that is one million centipoise thick onto flip-chip devices. Asymtek, Carlsbad, CA; ph 760/431-1919; fax 760/431-2678; email [email protected]