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National Stock Number:
6650-01-039-4721
Federal Supply Class:
6650
National Item Identification Number:
010394721
Description:
SPECTROGRAPH
Detail:
AN OPTICAL INSTRUMENT DESIGNED TO BREAK UP THE LIGHT FROM A SOURCE INTO ITS CONSTITUENT WAVE LENGTHS AND TO PROVIDE A MEANS OF QUALITATIVE OR QUANTITATIVE STUDY OF THE SPECTRUM LINE FORMED. THE INSTRUMENT ESSENTIALLY CONSISTS OF FOUR PARTS; THE SLIT, THE LENSES, THE DISPERSION SYSTEM AND PHOTOGRAPHIC OR PHOTOELECTRIC SYSTEM. THE INSTRUMENT MAY INCORPORATE A PRISM OR GRATING SYSTEM FOR THE DISPERSION OF LIGHT.
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Manufacturer Information:
| 26000 | 03756 | APPLIED RESEARCH LABORATORIES DIV OF BAUSCH AND LOMB INC |
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Techincal Specification:
| SPECIAL FEATURES | FOCAL LENGTH 0.855 M; GRATING 960 LINES/MM; FILM CAP. 100 FT.; SPECTROGRAM LENGTH 15.6 IN.; EXCITATION SOURCE 10 OR 5 AMP FULL WAVE, 5 OR 2.5 AMP HALF WAVE, ELECTRICALLY IGNITED ARC; SPECTROGRAPH, EXCITATION STAND, SOURCE 48 IN. L, 32 IN. W, 11.5 IN. H; VIEWER COMPARATOR 21 IN. L, 14 IN. W, 14 IN. H; BENCH MOUNTED; 35 MM FILM CASSETTE, DAYLIGHT DEVELOPING TANK |
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