Building upon the legendary reliability and performance of the Spectra Nova and Galaxy printheads, the Polaris PQ-512 AAA family of printheads uses field proven materials and a repairable design to deliver a long service life and consistent output.
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The Spectra Polaris PQ-512/15 AAA is a high performance inkjet printhead designed for wide format printing applications. Building upon the legendary reliability and performance of the Spectra Nova and Galaxy printheads, the Polaris PQ-512 AAA family of printheads uses field proven materials and a repairable design to deliver a long service life and consistent output. The Polaris PQ-512/15 AAA Printhead has 512 independent channels arranged in multiple rows at 200 dots-per-inch spacing for single colour operation, or 100 dots-per-inch spacing for two colour operation. The printhead is designed for binary jetting using a 15-picoliter 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 pico litre.
This is the original Spectra Polaris print head and it carries the manufacturer product warranty.
Specifications - Technology: Piezo Electric - Max. Resolution: 1000 dpi - Cal. Droplet Size: 15 pico litre - Adj. Range for Droplet Size: 15-30 pico litre - Tot. Amount of Nozzles: 512 - Nozzle Spacing: 127 microns (1 colour) or 254 microns (2 colours) - Firing Frequency: 40 kHz (20 kHz for 30 pico litre droplets) - Operating Temperature: up to 60°C - Ink Compatibility: Solvent, water-based and UV Inks
Anhui Liyu Innova PS
CET Color X-Press 500 X-Press X1000 X-Press X1000hl X-Press X500 X-Press X500h
Building upon the legendary reliability and performance of the Spectra Nova and Galaxy printheads, the Polaris PQ-512 AAA family of printheads uses field proven materials and a repairable design to deliver a long service life and consistent output.
The Spectra SM-128 AA is a high performance, robust and reliable jetting assembly designed for a broad range of wide format printers at resolutions up to 600 dpi. Two electrically independent piezoelectric slices, each with 64 addressable channels, are combined to provide a total of 128 nozzles. It has been calibrated for a droplet size of 50 pico litre and has a maximum firing frequency of 20 kHz.
This print head is suitable for HP Scitex FB7500 / FB7600 printers. This is the original HP / HP Scitex part (number CW903-60629). This printhead is also available as a pack of 5 as part number CW980-00948.