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National Stock Number:
6730-01-031-0120
Federal Supply Class:
6730
National Item Identification Number:
010310120
Description:
PROJECTOR,MOTION PICTURE,SILENT
Detail:
AN OPTICAL DEVICE WHICH PROJECTS A SUCCESSION OF LIGHT IMAGES UPON A SCREEN TO PRESENT THE ILLUSION OF MOTION OF THE ORIGINAL SUBJECT. IT HAS PROVISION FOR THE REPRODUCTION OF SOUND FROM AN OPTIC AND/OR MAGNETIC SOUND TRACK ON THE SAME FILM AND THE CHANGING OF SPEED FOR SOUND OR SILENT PROJECTION. IT IS NORMALLY USED FOR AUDIENCE ENTERTAINMENT AND/OR INSTRUCTION. SEE ALSO VIEWER, STILL PICTURE.
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Manufacturer Information:
| 1744Z | 17980 | BELL AND HOWELL CO BUSINESS EQUIPMENT GROUP |
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Techincal Specification:
| FREQUENCY IN HERTZ | 60.0 | | SOUND TRACK TYPE | MAGNETIC | | PROJECTION MATERIAL AND TYPE ACCOMMODATED | REEL SILENT | | PROJECTION MATERIAL AND TYPE ACCOMMODATED | REEL SOUND ERR-100 |
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