National Item Identification Number

01-104-6139
011046139
6650-01-104-6139
6650011046139

National Stock Number

Item Name

SPECTROMETER,DIFFRACTION GRATING

Federal Supply Class

6650

Description

A spectrometer incorporating a diffraction grating for the dispersion of light. The item is used for the spectrochemical analysis of metals, nonmetallic substances, and fluids. It may be equipped with indicators to permit direct reading of the analytical results.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

1160

Required Categories

SPECIAL FEATURES

Required Description

SPACING 2400 GROOVES PER MM;WAVELENGTH 189.9-500.0 NM;DISPERSION .53-.54 NM/MM;E