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Product details
-Instrument Introduction
The sodium double line 589.0nm and 589.6nm spectral lines are used as standard wavelengths for wavelength calibration and can also be used as standard detection equipment for resolution adjustment. When studying sodium spectra, rich sodium spectral lines can be provided.
Electronic ballast driver, lightweight, compact, energy-efficient, and highly efficient
Input voltage: 220VAC, 50Hz/60Hz
Output power: 20W~50W
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