Portable Planetariums More than a Portable Planetarium |
"Vostok" * Double Plate Planetarium Projector * Version 3.0 |
The Vostok Projector,
Double Plate version 2.2, it was created under the fundamental
idea of avoiding the high ones in the projections, generated by
the necessary changes of cylinders or for the eventuality of a
bulb or focus of light that fails. The main mechanical components are of aluminum Argentinean ALUAR. |
The whole system can carry out a turn of 180 degrees, inclining the system back or ahead. Important advantage
when showing non astronomical cylinders, allowing a better one
visual and comfort in the exhibition. |
In this model the disks of acrylic are collapsible to give easy access to the motors and the motor pulleys. Both turn plates possess variable controls that control the projection lamps, lateral lamps and motors. It operates with halogenous bulbs. We recommend and provide the halogenous bulb especially T2-4 of Energizer of 5.5 volts, 0.7 amperes and 81 lumens (easy to get in hardware stores). |
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These bulbs are mounted in the swivle maintains the lamp's vertical position the whole time to mark the horizon. |