Digitarium® Delta 2 Digital Planetarium System
See also Digitarium general specifications.
|Maximum Dome Diameter
||Approximately 26 feet/8 meters.
is the main
issue, since the larger the dome,
the larger the surface area the light from the projector must cover.
||1080 pixels across a diameter
|Field of view
||180 degrees, full sky.
|Pixels per degree of sky
|Angle of Projection
|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 see any of our other models if you need a brighter system.)
|Nominal Contrast Ratio
||50,000:1 (per projector specifications, without fisheye lens)
||Up to 3000 hours
||Excellent. The Delta 2 is a marked improvement over the original Delta 1 model.
||1 TB expandable up to 8 TB or more.|
100-240VAC, 50-60Hz, 7A|
||FCC Class A, CE class A (RoHS compliant)|
System: 17.5 x 20 x 16.1 inches (44.5 x 51 x 40 cm)
Transit case: 26 x 26 x 22.5 inches (66 x 66 x 57 cm)
System: 58 lbs. (26.4 kg)
Transit case: 37.4 lbs. (17.0 kg)
Total: 95.4 lbs. (43.4 kg)
The rugged transit case has built in wheels and extendable handle for easy transport on flat surfaces.
This past weekend, I stopped in my classroom to grab a test. While I was rooting through my files, I let my 9 year old daughter try out the [Digitarium] remote. She was able to do a lot of different tasks after only 15 minutes! This program is very user friendly - thank goodness, because I am NOT a computer whiz.
— Kristy Zehr, 9th grade Earth/Space Teacher, Bermudian Springs High School, York Springs, PA