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National Stock Number:
6675-00-170-5140
Federal Supply Class:
6675
National Item Identification Number:
001705140
Description:
THEODOLITE,SURVEYING
Detail:
A PRECISION TELESCOPIC INSTRUMENT USED IN TOPOGRAPHIC AND GEODETIC SURVEYING OR PRECISE ALIGNMENT OPERATIONS. GENERALLY, THE OPTICAL SYSTEMS FOR READING THE HORIZONTAL AND VERTICAL CIRCLES ARE FULLY INCLOSED. THE READING OF THE CIRCLES IS MADE THROUGH OPTICAL MICROMETERS. SOME OPTICAL SYSTEMS ARE SO DESIGNED THAT READINGS OF DIAMETRICALLY OPPOSITE POINTS OF THE CIRCLES ARE MECHANICALLY AVERAGED. THE INSTRUMENTS ARE LEVELED BY THREE LEVELING SCREWS. INTERNAL ILLUMINATION MAY BE PROVIDED FOR READING THE CIRCLES AND VIEWING THE RETICLE CROSSLINES. EXCLUDES TRANSIT AND TRANSIT, POCKET.
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Manufacturer Information:
| T1AE | 35643 | LEICA GEOSYSTEMS INC. |
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Techincal Specification:
| UNIT TYPE | GEODETIC | | LEVELING SCREW QUANTITY | 3 | | BODY CROSS-SECTIONAL SHAPE | SQUARE | | SIGHTING DEVICE TYPE | TELESCOPE | | TELESCOPE TYPE | ERECTING | | TELESCOPE LENGTH | 5.800 INCHES NOMINAL | | FOCUSING TYPE | INTERNAL | | DIAMETER MAGNIFYING POWER | 20.0 NOMINAL | | STADIA HAIR | NOT INCLUDED | | STRIDING LEVEL | NOT INCLUDED | | EFFECTIVE APERTURE SIZE | 1.600 INCHES NOMINAL | | AUXILIARY TELESCOPE | NOT INCLUDED | | TELESCOPE LEVEL VIAL | NOT INCLUDED | | ILLUMINATED FEATURE | INCLUDED | | TRIPOD | INCLUDED | | GRADUATION UNIT ON HORIZONTAL/VERTICAL CIRCLE | DEGREES | | MINIMUM GRADUATION | 1.0 SECONDS MICROMETER DRUM | | AUTOCOLLIMATION EYEPIECE | INCLUDED | | DOUBLE CENTER | NOT PROVIDED | | HORIZONTAL BASE DETACHABLE TRIBRACH | NOT INCLUDED | | HORIZONTAL BASE AUTOMATIC CENTERING DEVICE | INCLUDED | | OPTICAL PLUMB | INCLUDED | | CIRCULAR LEVEL | INCLUDED | | PLOTTING DEVICE | NOT INCLUDED | | ACCESSORY COMPONENTS AND QUANTITY | CONTAINER 1 | | CONTAINER MATERIAL AND TYPE | STEEL CARRIER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 35643 | | DESIGN CONTROL REFERENCE | T1AE |
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