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.

A function or exhibition inside a portable planetarium should never stop since the magic sensation is annulled that wraps the spectator the dark environment of the planetarium.

Also, it allows to pass of the images from a cylinder to another in instantaneous form creating in the present public the admiration for the change of images.

It is available for 110 and 220 volts.

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.

The disks of acrylic rotate the cylinders, aided by two motors of sense of turn variable, for both hemispheres, South and North.

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).

These bulbs are mounted in the swivle maintains the lamp's vertical position the whole time to mark the horizon.

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