Spectra™ Nova JA256/80 AAA printhead (80pl) for VUTEk® UltraVu, Nur® Expedio and others.
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The Spectra™ Nova JA 256/80 AAA is a high performance, robust and reliable jetting assembly designed for a broad range of wide format printers at resolutions up to 450 dpi. Four electrically independent piezoelectric slices, each with 64 addressable channels, are combined to provide a total of 256 jets. The nozzles are arranged in a single line, at a 0.011 inch distance between nozzles. The fluid interface and electrical connection are at the top of the jetting assembly and several mounting configurations are possible.
- Technology: Piezo Electric
- Max. Resolution: 450 dpi
- Cal. Droplet Size: 80 pico litre
- Adj. Range for Droplet Size: 70-85 pico litre
- Tot. Amount of Nozzles: 256
- Nozzle Spacing: 279 microns
- Nozzle Diameter: 52 microns
- Firing Frequency: 20 kHz
- Operating Temperature: up to 90°C
- Ink Compatibility: Solvent, water-based and UV Inks