Portable Digitalis Zeta Planetarium
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Here is the specs from Digitalis website
Product Overview
The Digitarium® Zeta Portable model is a digital planetarium system designed for use in portable domes. Set up the system in a gym with an LINK REMOVED for an instant planetarium. Portability and ease of set up and use allow you to share one system and its cost with other area groups.
This model is designed for those who want a mid-range resolution portable system with mid-range brightness.
Choose from a lighter and lower cost Basic option or a more powerful and upgradeable Professionalcomputer/software combination. See specifications below for details.
Specifications
See also LINK REMOVED.
| Basic | Professional | |
|---|---|---|
| Maximum Dome Diameter | Approximately 40 feet/12 meters. Brightness is the main issue, since the larger the dome, the larger the surface area the light from the projector must cover. | |
| Pixel Diameter | 1200 | |
| Projected Resolution | 1.13 megapixels | |
| Field of View | 180 degrees, full sky. | |
| Pixels per Degree of Sky | 6.7 average | |
| Angle of Projection | 175 degrees | |
| Base Projector Brightness | 4000 Lumens with non-fisheye lens (Provided for comparison purposes with other systems. Actual brightness with a fisheye lens is significantly less due to not projecting the whole video rectangle and differing lens properties. Please contact us if you may be interested in a brighter system.) | |
| Contrast Ratio | Nominal projector contrast is 2,000:1. | |
| Lamp life | Up to 2000 hours on high lamp setting. | |
| Control Unit | LINK REMOVED | LINK REMOVED |
| User Interfaces Included |
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| Software | LINK REMOVED Basic (more limited features) | LINK REMOVED Professional |
| Audio Output | Stereo with integral speakers; stereo with external user supplied speakers. | Professional: 5.1 surround sound with external user supplied speakers. |
| Power | North America: 120VAC, 50/60Hz, 615 Watts Elsewhere: Contact your local distributor. |
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| Regulatory | FCC Class A, CE class A (RoHS compliant) | |
| Projector features | Direct power off (fan properly cools down lamp even if the power is cut off), sealed optical block, shutter, LAN control and reporting | |
| Dimensions | System: 16 x 16 x 25 inches for storage (40 x 40 x 63.5 cm), 16 x 16 x 35 inches for use (40 x 40 x 89 cm) Transit case: 19 x 21 x 31 inches (47.5 x 52.5 x 77.5 cm) |
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| Weight | System: 51 lbs. (23.2 kg) Transit case: 34 lbs. (15.5 kg) Total: 85 lbs. (38.6 kg) The transit case has built in wheels and extendable handle for easy transport on flat surfaces. |
System: 61 lbs. (27.7 kg) Transit case: 34 lbs. (15.5 kg) Total: 95 lbs. (43.2 kg) The transit case has built in wheels and extendable handle for easy transport on flat surfaces. |
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