- Projectors[10]
- Other Teaching Resources[4]
- Integrated Circuits[1]
- Telescope & Binoculars[1]
- Tents[7]
- Contact Person : Ms. Liang Amanda
- Company Name : Beijing Polar Star Optical Instrument Co., Ltd.
- Tel : 86-010-58951406
- Fax : 86-010-58951405
- Address : Beijing,Beijing,No.602 , Great Master Road , Haidian District Beijing
- Country/Region : China
- Zip : 100195
Planetarium/Digital Planetarium/Digitarium (Planet Type)
Digital Planetarium`s Composition:
a. Digital Planetarium Main Engine 1 Set
b. LCD Monitor 1 Set
c. Wireless Keyboard and Mouse 1 Set
d. Built-in Starry Sky Teaching System Software 1 Set
e. High Definition Dynamic Celestial Phenomenon Program Several Sets
Digital Planetarium`s Specification
Digital Planetarium Planet Type | |
Main Engine | |
Maximum Dome Diameter (approximate) | 39 feet/12m |
Projection Type | DLP Technology |
Projection Quality | Standard |
Projection Mode | Full Dome |
Resolution (pixel diameter) | 768*1024 Pixel |
Pixels per degree of sky | 4.3 Average |
Contrast Ration | 2000:1 |
Field of View (degrees) | 180°(full sky) |
Angle of Projection (degrees) | 170° |
Native Projector Brightness | 5500 ANSI Lumens |
Lamp Life | 2000 hours on high lamp setting |
Internal Storage | 500 GB supplemental hard drive |
Dimensions | 56.5*49*69.5 cm |
Weight | 73 kg (no packing) |
Other Parts | |
Monitor | 17"LCD |
Speaker | 1 group (2 sets built-in main engine) |
Display Control | wireless keyboard and mouse |
Power Supply | AC100V~200V 50/60Hz |
Digital Planetarium`s Function
a. Display over 400,000 stars which is brighter than 9th magnitude, and the data including name, brightness and constellation. You could also select all the stars above a specific magnitude.
b. Display graphics and outlines of all 88 constellations.
c. Display constellation name in Chinese, English or Japanese.
d. Display the border of constellations.
e. Display famouse nebula, clusters and galaxies.
f. Display the sun, the planets and major satellites, and their orbit.
g. Demonstrate position of the moon.
h. Simulate the solar and lunar eclipse that actually occurs.
i. Display grid of azimuth coordinates.
j. Display grid of equatorial coordinates.
k.Display ecliptic and celestial equator.
l. Display view of the sky, with or without atmospheric effect.
m.Simulate observing stars from other planets.
n. Display meteor showers at different flow.
o. playback of normal movies on spherical screen.
Planetarium/Digital Planetarium/Digitarium (Planet Type)
