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AN INSTRUMENT FOR MEASURING THE SPECTRAL EMITTANCE OF A SOLID IN THE INFRARED FROM 16 TO 45 MICRONS AT LOW TEMPERATURES

机译:用于测量低温下16至45微米的红外固体光谱发射的仪器

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Aa part of a continuing research project for measuringnhe emittance of solids, a Beckman IR-3 spectrophotometernhas been modified. This modification permits the measurement of spectral emittance of solids in the 16 to 45unregion in the temperature; range between. 77 and 473 K.

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