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National Stock Number:
6650-00-263-3552
Federal Supply Class:
6650
National Item Identification Number:
002633552
Description:
REFRACTOMETER
Detail:
AN INSTRUMENT FOR DETERMINING THE REFRACTIVE INDEX OF A SUBSTANCE, BY MEANS OF A RAY OF LIGHT PASSING OBLIQUELY FROM ONE MEDIUM INTO ANOTHER OF DIFFERENT DENSITY, OR BY THE CHANGE IN DIRECTION OF THE FLOW OF AN ELECTRIC CURRENT WHEN IT PASSES FROM ONE MEDIUM TO ANOTHER OF DIFFERENT CONDUCTIVITY OR OF OTHER DIFFERING ELECTRIC QUALITIES. EXCLUDES SPECTROSCOPE (AS MODIFIED).
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Manufacturer Information:
| 10075 | 02622 | AMERICAN OPTICAL CO | | 10075 | 78039 | LEICA INC SURVEYING AND PHOTOGRAMMETRY SYSTEMS DIV | | 33-45-58-01 | 06175 | BAUSCH & LOMB INC | | ABBE3L | 06175 | BAUSCH & LOMB INC | | ABBE3LPT33-45-5801-00-11862 | 06175 | BAUSCH & LOMB INC |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ABBE TYPE; 1.3 TO 1.71 REFRACTIVE INDEX RANGE; 0.01 SM GRAD; PORM 0.002 REFRACTIVE INDEX UNIT ACCURACY; W/BUILT-IN LT SOURCE 110V AC; W/WATER JACKETED PRISM |
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