Dimatix Sapphire QS-256/10 AAA Printhead

Fujifilm DMP-3000 /  DMP-5000, WP Digital RS25 / RS35, Polytype VIRTU Quantum 25 / VIRTU  Quantum 35, Durst P10 200 / P10 250 / P10 320R / Rho 750

Specifications
- Technology: VersaDrop™ jetting
- Print Width: 64.77mm (2.55")
- Nominal Drop Size: 10 picoliter
- Adj. Range for Droplet Size: 10 to 30 picoliter
- Tot. Amount of Nozzles: 256
- Nozzle Spacing: 254 microns
- Firing Frequency: 50 kHz (16 kHz for 30 picoliter droplets)
- Operating Temperature: up to 90°C
- Ink Compatibility: UV curable, Organic solvents, and aqueous inks

The Performa™ Sapphire QS-256/10 AAA printhead delivers  best-in-class jetting accuracy combined with versatile grayscale  operation. Its lightweight, thin-profile design and configurability plus  support for a broad range of ink formulations makes this printhead  model particularly suited to scanning printer architectures and  applications.
Dimatix continues building upon its long  history of excellent dot placement accuracy, channel-to-channel  uniformity, low cross talk, and high-frequency/high-productivity with  the Q-Class Sapphire printhead family. 

The Sapphire   QS-256/10 AAA printhead features 256 independent channels, arranged in a  single row of nozzles at 100 dots-per-inch spacing. It is designed to eject adjustable 10 to 30 picoliter drops in binary jetting mode or a   10-picoliter fundamental drop in grayscale mode. This is done at a   nominal 8-meter per second drop velocity when jetting fluids in the 10   to 14 centipoise range. 

Dimatix' breakthrough  VersaDrop™ jetting technology is featured within the Sapphire QS-256/10  AAA printhead. It allows unparalleled flexible modes of operation  including adjustable binary drop size and grayscale capability at  unprecedented throughput rates. 

The rugged, field  proven material set selected for the Sapphire QS-256/10 AAA printhead  deliver long service life and consistent output.
Using  tailored waveforms and a durable, inert silicon nozzle plate to provide  best-in-class drop placement accuracy, a wide range of ink formulations  are accommodated including UV-curable, organic solvent and aqueous-based  inks and associated maintenance fluids. 

Precision  registration points have been added to the printhead to provide absolute  reference to the nozzles to within a few microns. This makes it  possible to nest printheads together for high packing densities. 
Shared  physical features and identical interfaces as other Q-Class products   allow the Sapphire QS-256/10 AAA to be intermingled with the same or   complementary printhead models to create a multitude of single and   multiple-color configurations. 

Each 256-channel  Sapphire printhead is offered with an integral temperature sensor and a  configurable, dual-ported fluid interface comprised of O-ring face  mounts or barbed fittings to facilitate fast flushing or recirculation  of inks. 
Printhead operational temperature can be up to  90° C. The driver chip is double buffered to support the Sapphire  QS-256/10 AAA high-speed jetting capability. Item is new, therefore no way to test the item and prove working condition.

top-printhead.com