DJ-9100 DispenseJet® Valve
HIGH-SPEED JET DISPENSING FOR LIQUID CRYSTAL FLUIDS
Dispense Liquid Crystal (LC) fluids quickly and accurately with the DJ-9100 jet. Fast, simple and more accurate, the DJ-9100 jet is based on Asymtek%u2019s standard DJ-9000 design. Jetting offers advantages over other LC dispensing methods and delivers better quality, increased flexibility and a low cost of ownership.
Speed: High flow rate %u2013 20 mg or more per second with a high shot rate up to 200 dots per second
Fluid Handling: Bottled LC material is fed directly rather than first transferred to a syringe, eliminating potential contamination and minimizing fluid waste
Cleaning: Quick and easy to clean in ten minutes or less
Quality: High wet-dispense accuracy; multiple dots jetted precisely where needed for One Drop Fill (ODF) of liquid crystal material
Avoids common hidden expenses: Easier and cheaper to operate
Other advantages include:
Jet small dots that promote wetting and allows for complex patterns impossible with other valves
Weighs material automatically, the dispenser adjusts automatically
Minimal wetted parts
Automatic tip cleaning and purge
Calibrated Process Jetting (CPJ%u2122 ) ensures volumetric repeatability during long production runs to improve process capability (Cpk). Dispense patterns are programmed with a specified weight. CPJ periodically samples the dispense weight per dot and computes the number of dots for each pattern. With this data, CPJ optimizes line speed based on the maximum specified shot interval.
Features
Up to 7 times faster than other valves
Eliminates setup complexities associated with multiple pump configurations
Designed for LC fluids
Fewer disposable parts
Avoids contamination of LC fluids while feeding to the jet
